annotated bibliography outline example

How to Write an Annotated Bibliography - APA Style (7th Edition)

What is an annotation, how is an annotation different from an abstract, what is an annotated bibliography, types of annotated bibliographies, descriptive or informative, analytical or critical, to get started.

An annotation is more than just a brief summary of an article, book, website, or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

While an abstract also summarizes an article, book, website, or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical as we will see when we look at the two major types of annotations.

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

There are two major types of annotated bibliographies:

A descriptive or informative annotated bibliography describes or summarizes a source as does an abstract; it describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulties many nurses experience when transitioning from nursing to a legal nurse consulting business. Pointing out issues of work-life balance, as well as the differences of working for someone else versus working for yourself, the author offers their personal experience as a learning tool. The process of becoming an entrepreneur is not often discussed in relation to nursing, and rarely delves into only the first year of starting a new business. Time management, maintaining an existing job, decision-making, and knowing yourself in order to market yourself are discussed with some detail. The author goes on to describe how important both the nursing professional community will be to a new business, and the importance of mentorship as both the mentee and mentor in individual success that can be found through professional connections. The article’s focus on practical advice for nurses seeking to start their own business does not detract from the advice about universal struggles of entrepreneurship makes this an article of interest to a wide-ranging audience.

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

Analytical or critical annotations will most likely be required when writing for a college-level course.

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulty many nurses experience when transitioning from nursing to a nurse consulting business. While the article focuses on issues of work-life balance, the differences of working for someone else versus working for yourself, marketing, and other business issues the author’s offer of only their personal experience is brief with few or no alternative solutions provided. There is no mention throughout the article of making use of other research about starting a new business and being successful. While relying on the anecdotal advice for their list of issues, the author does reference other business resources such as the Small Business Administration to help with business planning and professional organizations that can help with mentorships. The article is a good resource for those wanting to start their own legal nurse consulting business, a good first advice article even. However, entrepreneurs should also use more business research studies focused on starting a new business, with strategies against known or expected pitfalls and issues new businesses face, and for help on topics the author did not touch in this abbreviated list of lessons learned.

Now you are ready to begin writing your own annotated bibliography.

• Choose your sources - Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items - Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• Information about the author(s)
• For what type of audience the work is written
• Its relevance to the topic
• Any special or unique features about the material
• Research methodology
• The strengths, weaknesses or biases in the material

Annotated bibliographies may be arranged alphabetically or chronologically, check with your instructor to see what he or she prefers.

Please see the  APA Examples page  for more information on citing in APA style.

• Last Updated: Aug 8, 2023 11:27 AM
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How to Prepare an Annotated Bibliography: The Annotated Bibliography

• The Annotated Bibliography
• Fair Use of this Guide

Explanation, Process, Directions, and Examples

What is an annotated bibliography.

An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

Annotations vs. Abstracts

Abstracts are the purely descriptive summaries often found at the beginning of scholarly journal articles or in periodical indexes. Annotations are descriptive and critical; they may describe the author's point of view, authority, or clarity and appropriateness of expression.

The Process

Creating an annotated bibliography calls for the application of a variety of intellectual skills: concise exposition, succinct analysis, and informed library research.

First, locate and record citations to books, periodicals, and documents that may contain useful information and ideas on your topic. Briefly examine and review the actual items. Then choose those works that provide a variety of perspectives on your topic.

Cite the book, article, or document using the appropriate style.

Write a concise annotation that summarizes the central theme and scope of the book or article. Include one or more sentences that (a) evaluate the authority or background of the author, (b) comment on the intended audience, (c) compare or contrast this work with another you have cited, or (d) explain how this work illuminates your bibliography topic.

Critically Appraising the Book, Article, or Document

For guidance in critically appraising and analyzing the sources for your bibliography, see How to Critically Analyze Information Sources . For information on the author's background and views, ask at the reference desk for help finding appropriate biographical reference materials and book review sources.

Choosing the Correct Citation Style

Check with your instructor to find out which style is preferred for your class. Online citation guides for both the Modern Language Association (MLA) and the American Psychological Association (APA) styles are linked from the Library's Citation Management page .

Sample Annotated Bibliography Entries

The following example uses APA style ( Publication Manual of the American Psychological Association , 7th edition, 2019) for the journal citation:

Waite, L., Goldschneider, F., & Witsberger, C. (1986). Nonfamily living and the erosion of traditional family orientations among young adults. American Sociological Review, 51 (4), 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

This example uses MLA style ( MLA Handbook , 9th edition, 2021) for the journal citation. For additional annotation guidance from MLA, see 5.132: Annotated Bibliographies .

Waite, Linda J., et al. "Nonfamily Living and the Erosion of Traditional Family Orientations Among Young Adults." American Sociological Review, vol. 51, no. 4, 1986, pp. 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

Versión española

Tambíen disponible en español: Cómo Preparar una Bibliografía Anotada

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• ENC Learning Commons

Annotated Bibliography

• Sample APA Annotation
• URL: https://libguides.enc.edu/writing_basics/annotatedbib
• Definition and Descriptions
• Evaluation Tools
• Parts of an Annotation
• Sample ASA Annotation
• Sample Chicago Annotation
• Sample MLA Annotation

Research Tools

American Psychological Association (APA) Annotations

Creating an annotated bibliography in APA style

The Publication Manual of the American Psychological Association  7th edition (APA Manual) is kept behind the iDesk on the First Floor.

This example is based on the APA style guide, but your instructor might give you other formatting instructions . 

General guidelines

Some annotations are merely descriptive , summarizing the authors' qualifications, research methods, and arguments. 

Many annotations evaluate the quality of scholarship in a book or article.  You might want to consider the logic of authors' arguments, and the quality of their evidence.  Your findings can be positive, negative, or mixed.

Your professor might also want you to explain why the source is relevant to your assignment. 

Sample Page: APA-formatted annotated bibliography

Rules! rules! rules!

The Publication Manual of the American Psychological Association (7th ed.) states the following formatting rules:

• The text and the reference list should be double-spaced.
• Numbering starts on the title page, at the top right of the page.
• Reference list entries must have a hanging indent (to do this in Microsoft Word 2003, click Format, then Paragraph, then Special, and choose Hanging).
• There should be 1 inch (2.54 cm) margins all around (top, bottom, left, and right) on each page.
• Use Times Roman font, or a similar serif font.
• Each paragraph should be indented.

More Sample Annotations

Cornell University Library offers these instructions on preparing an annotated bibliography.

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APA Annotated Bibliography

• Step 1: Find Sources
• Journal Article
• Magazine Article
• Step 3: Write Annotations
• Step 4: Format
• Step 5: Review

Getting Started

Read the information provided on each page, then complete the review questions at the bottom to check your understanding and see where you need to review further. If you have any questions along the way, you can  ask a librarian for help !

Pieces of the Puzzle

You can think of an annotated bibliography as a completed puzzle. Some pieces are citations, and some are annotations. When you put them all together in the correct order, you end up with an annotated bibliography. 

A citation provides basic information about a source that has been summarized, quoted, or paraphrased in a paper or project.

Depending on the type of source being cited, you will need to include things like:

• Title of the work
• Date of publication
• Publication information (for books)
• Volume and issue numbers (for articles) 
• Page numbers
• URL (for internet sources)

Bibliography

A bibliography is a list of the cited sources (citations) you want to use (or have used) to find information for a writing assignment. In APA format, the bibliography is known as the references list.

An annotation is typically a concise summary and/or evaluation of the source. The annotation can range anywhere from one to two paragraphs (or more) depending on the format specified by your instructor.

Carefully read the assignment given by your instructor so that you know exactly what information they would like included in the annotation.

Citations + Annotations = Annotated Bibliography

An annotated bibliography is a list of citations along with their annotations combined into one document. 

Why create an annotated bibliography?

Instructors often assign annotated bibliographies as a means of helping students think through the quality and usefulness of each of the sources they want to use in their project. 

Check your understanding by answering these review questions. If you get one wrong, read back through the material and try again!

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Home / Guides / Citation Guides / APA Format / APA Annotated Bibliography Format

APA Annotated Bibliography Format

The American Psychological Association states that your instructor should set the guidelines for your annotated bibliography, but does ask that the list be formatted according to their standard reference page rules (see Section 9.51 of the  Publication Manual ). Since there are no set rules for creating one, you may be wondering how to create an annotated APA bibliography. If your teacher or professor requests one, don’t worry, here are our recommendations:

• Make sure you create your references according to APA’s guidelines. If you need some help, here’s a great  APA citation website , which shows how to create references for electronic sources. We also have a page on developing a reference for an  APA journal . Need other source types? Check out the other helpful pages on EasyBib.com.
• Annotations should be kept short and are usually not more than one paragraph.
• For more information on writing an annotation, visit the general  annotated bibliography guide .

Here’s a run-through of everything this page includes:

• Quick APA formatting guidelines

Annotation example

Visual example, using the easybib annotation tool, troubleshooting, quick  apa  formatting guidelines:.

• Use 1-inch page margins on all sides.
• The entire page should be double-spaced.
• Title your page, “Annotated Bibliography”. Center and bold it.
• Left-align references. If a reference runs over more than one line, any line(s) that comes after the first should be indented a ½ inch from the left margin.
• Organize your references alphabetically by the first word in the reference. (See further details in this  APA Reference Page  guide).
• Add the annotations on the line right after their corresponding reference.
• Indent annotations ½ inch from the left margin.
• Include a page number in the upper right corner; if this is a professional paper, it should be a running head.

For an annotated bibliography APA example, we’re using the same description as above. The only thing we’re going to change is the structure of the reference. For an APA bibliography, the reference needs to be an  APA citation , and the description can be formed the same way as above.

Here’s what the  APA book citation  for  The Elements of Eloquence: Secrets of the Perfect Turn of Phrase  looks like:

Forsyth, M. (2014).  The elements of eloquence: Secrets of the perfect turn of phrase.  Penguin Books.

The author, Mark Forsyth, examines the rhetorical devices used in the English language, analyzing the patterns and formats that create memorable quotes. He traces the history of rhetoric to the Ancient Greeks, and provides an abridged timeline, following their use and evolution through to modern day. The author also explores the broader subject of persuasion and maps out the role that the figures of rhetoric play in it. In all, he examines over thirty devices, dissecting notable passages and phrases from pop music, the plays of William Shakespeare, the Bible, and more to explore the figures of rhetoric at work within each of them. Thorough definitions accompany this examination of structure to demonstrate how these formulas have been used to generate famously memorable expressions as well as how to reproduce their effects.

The EasyBib citation generator has an annotation tool that can help you easily add your annotation to a citation.

• To do this, begin creating a citation in the EasyBib citation generator. Already have a citation on EasyBib.com? Go to the citation, open your citation options and select “Edit citation.”
• Once you get to the citation form (where you review found information), scroll to the bottom until you see the sections “More options.”
• Under that section, click on the “Add annotation” link to open the annotation box.
• Copy and paste your annotation into the box.
• Complete your citation.
• Your annotation will automatically be included and formatted with your citation. You can copy and paste directly into your paper!

Again, even though the APA style does not support the creation of bibliographies that include annotations, many schools and professors expect their students to include summaries or commentary alongside their citations in APA style.

Solution #1: How to write an annotation

Annotations are brief paragraph summaries of your source and may include details about how you plan to use the information in your paper, or the quality of information in your source. Take these steps:

• Read through the source.
• Identify the main thesis theme of the source then consider how you would summarize the article and its purpose in one sentence.
• Evaluate the source. Is the author(s) qualified? Is the source and its arguments credible? Well-written? Why or why not?
• How does the source relate to your paper?
• Write your annotation based on the above steps. Choose only the points that would most help you or your reader gain an understanding of the source and its significance.

Here are writing tips:

• Avoid describing every event, statistic, or detail that occurs in your source.
• Focus on details that are relevant to your topic or your paper. Help the reader understand why the source was selected and is importance.
• Think about how the information impacts your perspective, how it contributes to your topic, and the effect on your overall paper.

Annotated paragraph example:

Solution #2: How to correctly format an annotation with multiple paragraphs

• Indent the entire annotated paragraph at ½ of an inch. When done correctly, the left edge of the annotated paragraph will look entirely straight, as in the first example below.
• If there are multiple paragraphs, follow step one but use a second 0.5-inch indention on the second and following paragraphs.
• Avoid indenting the paragraph at 0.5 inch like a regular essay paragraph, as shown in the third example.

Single annotated paragraph example:

Multiple annotated paragraphs example:

In his novel, “A True Story of John Doe,” Samuel Smith outlines his life through the eyes of a fictional character. His recollection outlines the immigrant experience and demonstrates how modern life in England came to be.

          Chapters two and three outline the novelty of moving to a new location by describing the eventual progression to culture shock. Smith describes life as beautiful and wonderous in chapter two by emphasizing sensory experiences. However, in chapter three, he slowly gains awareness of the differences between his current and previous lives and of how the locals treat him. Smith nullifies the sensory experiences and, instead, focuses on the depth of the human emotion. I intend to use this source to compare to my own experience as an immigrant.

APA Formatting Guide

APA Formatting

• Annotated Bibliography
• Block Quotes
• et al Usage
• In-text Citations
• Multiple Authors
• Paraphrasing
• Page Numbers
• Parenthetical Citations
• Reference Page
• Sample Paper
• APA 7 Updates
• View APA Guide

Citation Examples

• Book Chapter
• Journal Article
• Magazine Article
• Newspaper Article
• Website (no author)
• View all APA Examples

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To create an annotated APA bibliography, follow the below recommendations:

• Order your reference entries in alphabetical order similar to how you would order entries in the reference list.
• If you want to add an annotation to an entry, add it as a new paragraph below the reference entry. The entire annotation is indented 0.5 inches from the left margin.

For example:

Lim, L. (2014). Ideology, rationality and reproduction in education: A critical discourse analysis. Discourse: Studies in the Cultural Politics of Education, 35 (1), 61–76. https://doi.org/10.1080/01596306.2012.739467 Lim focuses on issues of power and ideology dominant in curricular discourses of rationality to study a discourse analysis of the goals of one of the most important curricula in the teaching of thinking. He proves that political and class commitments are reproduced in the forms of thinking that are valued in societies. Through his research, Lim asserts that such curricula engage in creating our understanding of what thinking and rationality are.

To format an annotated bibliography in APA, follow the recommendations given below:

• Set the left, right, top, and bottom margins as 1 inch.
• Use double-line spacing.
• Title the page “Annotated Bibliography.” Set it in bold.
• The title should be aligned to the center of the page.
• As you format reference entries, left-align all references in the annotated bibliography section. If any entry runs over more than a line, indent the subsequent lines 0.5 inches from the left margin.
• Arrange all reference entries alphabetically according to the surname of the authors.
• Provide your annotations below the reference entry for which you want to give your annotation. Indent annotations 0.5 inches from the left margin.

APA Citation Examples

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• Knowledge Base
• Chicago Style

How to Write an Annotated Bibliography in Chicago/Turabian Style

Published on October 15, 2019 by Jack Caulfield . Revised on December 5, 2022.

While a standard Chicago style bibliography provides publication details of your sources, an annotated bibliography also provides a summary (and often an evaluation) of each source.

Turabian style , a version of Chicago style specifically designed for students and researchers, provides formatting guidelines for an annotated bibliography. A typical entry might look like this:

Kenny, Anthony. A New History of Western Philosophy: In Four Parts . Oxford: Oxford University Press, 2010.

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Table of contents

How to write annotations, how to format an annotated bibliography.

The purpose of annotations is to give the reader relevant information about each source you have consulted. There are two main types of annotation.

Descriptive annotations simply describe your sources, briefly summarizing their arguments and ideas . They are useful for keeping a record of your reading and giving a quick overview of sources related to your topic. 

Evaluative annotations go into more detail and provide your own perspective on each source. For example, you may evaluate your sources by:

• assessing the strength of the author’s arguments.
• describing the ways in which the source is helpful or unhelpful to your own research.
• evaluating the evidence presented in the source, discussing the credibility .

Check the requirements of your assignment to find out whether you need to write descriptive or evaluative annotations.

How long should annotations be?

Annotations can vary in length according to the approach taken and the length of the source. You may write a couple of sentences describing the argument of an essay, or several paragraphs summarizing and evaluating a book .

A good guideline is to aim for 50 to 200 words for each source. Consult your instructor to check how long your annotated bibliography should be and how many sources you need to include.

Prevent plagiarism. Run a free check.

Each entry starts with a Chicago style citation , which gives full publication details of the source. The citation is formatted the same as a normal bibliography entry:

• Single-spaced
• Each line after the first indented ( hanging indent )
• Organized in alphabetical order by author last name

The annotation appears on a new line directly after the source citation. The whole annotation is indented, to make it clear when the annotation ends and a new source appears.

According to Turabian guidelines, annotations should be formatted the same as the main text of any paper:

• Double-spaced
• Left-aligned
• Indent the first line of each new paragraph

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Caulfield, J. (2022, December 05). How to Write an Annotated Bibliography in Chicago/Turabian Style. Scribbr. Retrieved April 5, 2024, from https://www.scribbr.com/chicago-style/chicago-annotated-bibliography/

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Dr. Sandi Van Lieu

During your research in your college classes, you may be asked to write an annotated bibliography.

What is an Annotated Bibliography?

An annotated bibliography is a full citation (in either MLA or APA format) of a source, followed by a brief description and evaluation of the book or article. See the following example:

What to put in the annotation:

• Information: A summary of your findings
• Evaluation: What did you think of it, how will it help your topic
• Comparison: How it compares to other books/articles
• Authority: The background of the author

Annotated bibliographies are not difficult; just remember it’s an organized list of the sources you’ve used, each of which is followed by a brief note—the annotation.

Here are a couple of entries Antonio makes in his annotated bibliography for an essay he is writing on head injuries in football. Using the same search terms (“helmets,” “NFL,” and “head injuries”), a search of Academic Search Complete in his college library nets him entries 1, 2, and 4, and a search on Google nets him entry 3. Drawing from the color-coding suggestion, Antonio distinguishes between direct quotation (red), paraphrase (blue) and summary (purple), by using different font colors for each.

See below for another example of how your annotated bibliography can look in MLA format .

APA Annotated Bibliographies

The format above is similar for APA format — your annotated bibliography should be double-spaced; references should be in alphabetical order and have a hanging indent. However, your annotations should be fully indented as you would for a block quote. Here is an example:

1. Choose a research topic of interest to you. Find a related website and find the following pieces of information: name of author, editor, or sponsoring organization; title of article; title of journal or site that has published the article; version or issue number; date of publication or access date.

2. Choose a research topic of interest to you. Find a related online blog.

3. Choose a research topic of interest to you and set up a related RSS feed.

4. Choose a research topic of interest to you. Find a related government site.

5. Choose a research topic of interest to you. Online, find a related photo, video, and table.

6. With your writing group sharing a couple of computers, amass several sources of an essay and write up an annotated bibliography.

7. Using Antonio’s essay idea on helmet hits in the NFL, draw up two statements of purpose that differ from each other in at least three of the six concerns (voice, audience, message, tone, attitude, or reception).

Attributions

• “Annotated Bibliography,” created by Dr. Sandi Van Lieu and licensed under CC BY NC SA 3.0 .
• Content from “ Chapter 7: Researching ” and licensed under CC BY NC SA .

The RoughWriter's Guide Copyright © 2020 by Dr. Sandi Van Lieu is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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MLA Citation Style 9th Edition: Annotated Bib.

• Core Elements
• Audio Materials
• Books & eBooks
• Encyclopedias & Dictionaries
• Government Documents
• Images, Infographics, Maps, Charts, & Tables
• Indigenous Elders and Knowledge Keepers (Oral Communication)
• Journal Articles
• Magazine Articles
• Newspaper Articles
• Personal Communications (including emails and interviews)
• Religious Works
• Social Media
• Theses & Dissertations
• Websites (including documents/PDFs posted on websites)
• Works in Another Language / Translations
• No Author/Date/Etc.
• Sample Paper
• Annotated Bib.

What is an Annotated Bibliography?

Useful Links for Annotated Bibliographies

• Annotated Bibliographies Overview of purpose and form of annotated bibliographies from the Purdue OWL.
• Writing an Annotated Bibliography Overview and examples from the University of Guelph.
• Writing an Annotated Bibliography Definition, tips, and examples from the University of Toronto.

Annotations

An annotated bibliography is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a Reference page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Types of Annotations

 A summary annotation describes the source by answering the following questions: who wrote the document, what the document discusses, when and where was the document written, why was the document produced, and how was it provided to the public. The focus is on description. 

 An evaluative annotation includes a summary as listed above but also critically assesses the work for accuracy, relevance, and quality. Evaluative annotations can help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project. The focus is on description and evaluation.

Annotated Bibliographies: How-To Guide

• MLA Annotated Bibliography Template

Sample Entry

London, Herbert. “Five Myths of the Television Age.” Television Quarterly , vol. 10, no. 1, Mar. 1982, pp. 81-69.

Herbert London, the Dean of Journalism at New York University and author of several books and articles, explains how television contradicts five commonly believed ideas. He uses specific examples of events seen on television, such as the assassination of John Kennedy, to illustrate his points. His examples have been selected to contradict such truisms as: “seeing is believing”; “a picture is worth a thousand words”; and “satisfaction is its own reward.” London uses logical arguments to support his ideas which are his personal opinion. He does not refer to any previous works on the topic. London’s style and vocabulary would make the article of interest to any reader. The article clearly illustrates London’s points, but does not explore their implications leaving the reader with many unanswered questions.

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Annotated Bibliography in APA Style

What is an annotated bibliography.

An annotated bibliography is essentially a list of citations to books, articles, and other documents, e-resources--(websites for example), and media (film, music, television.)  Following the citation is a brief (usually about 150 words) descriptive and evaluative paragraph of the work.  These paragraphs are the annotation. The purpose of the annotation is to help you manage your research and also to inform your professor of the relevance, accuracy, and quality of the sources cited.

Example Annotated Bibliographies

Example of a book citation with annotation.

Liroff, R. A., & G. G. Davis. (1981). Protecting open space: Land use control in the Adirondack Park. Cambridge, MA: Ballinger.

This book describes the implementation of regional planning and land use regulation in the Adirondack Park in upstate New York. The authors provide program evaluations of the Adirondack Park Agency's regulatory and local planning assistance programs.

Example of a Journal Article Citation with Annotation

Gottlieb, P. D. (1995). The "golden egg" as a natural resource: Toward a normative theory of growth management. Society and Natural Resources, 8, (5): 49-56.

This article explains the dilemma faced by North American suburbs, which demand both preservation of local amenities (to protect the quality of life) and physical development (to expand the tax base). Growth management has been proposed as a policy solution to this dilemma. An analogy is made between this approach and resource economics. The author concludes that the growth management debate raises legitimate issues of sustainability and efficiency.

More Examples

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Adapted from Olin & Uris Libraries,  Cornell University, Cornell, NY https://guides.library.cornell.edu/annotatedbibliography This link opens in a new window

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Annotated Bibliographies

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This handout provides information about annotated bibliographies in MLA, APA, and CMS.

Definitions

A bibliography is a list of sources (books, journals, Web sites, periodicals, etc.) one has used for researching a topic. Bibliographies are sometimes called "References" or "Works Cited" depending on the style format you are using. A bibliography usually just includes the bibliographic information (i.e., the author, title, publisher, etc.).

An annotation is a summary and/or evaluation. Therefore, an annotated bibliography includes a summary and/or evaluation of each of the sources. Depending on your project or the assignment, your annotations may do one or more of the following.

For more help, see our handout on paraphrasing sources.

For more help, see our handouts on evaluating resources .

• Reflect : Once you've summarized and assessed a source, you need to ask how it fits into your research. Was this source helpful to you? How does it help you shape your argument? How can you use this source in your research project? Has it changed how you think about your topic?

Your annotated bibliography may include some of these, all of these, or even others. If you're doing this for a class, you should get specific guidelines from your instructor.

Why should I write an annotated bibliography?

To learn about your topic : Writing an annotated bibliography is excellent preparation for a research project. Just collecting sources for a bibliography is useful, but when you have to write annotations for each source, you're forced to read each source more carefully. You begin to read more critically instead of just collecting information. At the professional level, annotated bibliographies allow you to see what has been done in the literature and where your own research or scholarship can fit. To help you formulate a thesis: Every good research paper is an argument. The purpose of research is to state and support a thesis. So, a very important part of research is developing a thesis that is debatable, interesting, and current. Writing an annotated bibliography can help you gain a good perspective on what is being said about your topic. By reading and responding to a variety of sources on a topic, you'll start to see what the issues are, what people are arguing about, and you'll then be able to develop your own point of view.

To help other researchers : Extensive and scholarly annotated bibliographies are sometimes published. They provide a comprehensive overview of everything important that has been and is being said about that topic. You may not ever get your annotated bibliography published, but as a researcher, you might want to look for one that has been published about your topic.

The format of an annotated bibliography can vary, so if you're doing one for a class, it's important to ask for specific guidelines.

The bibliographic information : Generally, though, the bibliographic information of the source (the title, author, publisher, date, etc.) is written in either MLA or APA format. For more help with formatting, see our MLA handout . For APA, go here: APA handout .

The annotations: The annotations for each source are written in paragraph form. The lengths of the annotations can vary significantly from a couple of sentences to a couple of pages. The length will depend on the purpose. If you're just writing summaries of your sources, the annotations may not be very long. However, if you are writing an extensive analysis of each source, you'll need more space.

You can focus your annotations for your own needs. A few sentences of general summary followed by several sentences of how you can fit the work into your larger paper or project can serve you well when you go to draft.

Writing Resources

• Student Paper Template
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• Creating a Title
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• Introduction, Thesis, and Conclusion
• Strategies for Citations
• Determining the Resource This link opens in a new window
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• Paragraph Development
• Paraphrasing
• Inclusive Language
• International Center for Academic Integrity
• How to Synthesize and Analyze
• Synthesis and Analysis Practice
• Synthesis and Analysis Group Sessions
• Decoding the Assignment Prompt
• Annotated Bibliography
• Comparative Analysis
• Conducting an Interview
• Infographics
• Office Memo
• Policy Brief
• Poster Presentations
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• White Paper
• Writing a Blog
• Research Writing: The 5 Step Approach
• Step 1: Seek Out Evidence
• Step 2: Explain
• Step 3: The Big Picture
• Step 4: Own It
• Step 5: Illustrate
• MLA Resources
• Time Management

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Outlining and Annotating Resources

Writing an Annotated Bibliography

An annotated bibliography is a summary and evaluation of a resource. Writing an annotated bibliography will help you gain an in-depth understanding of your topics and is useful for organizing and cataloging resources for use when developing an argument. An annotated bibliography begins with an APA formatted reference followed by one or two paragraphs of text that summarizes the study, evaluates the reliability of the information, and evaluates how the information relates to previous and future research. 

This table provides a high-level outline of the structure of a research article and how each section relates to important information for developing an annotated bibliography.

Annotated Bibliography Sample Outline

Author, S. A. (date of publication). Title of the article.  Title of Periodical, vol.  (issue), page-page.  https://doi.org/XXXXXX

Write one or two paragraphs that focus on the study and its findings.

• Two or more sentences that outline the thesis, hypothesis, and population of the study.
• Two or more sentences that discuss the methodology.
• Two or more sentences that discuss the study findings.  
• One or more sentences evaluating the study and its relationship to other studies.

Outlining (Scholarly Writing) - Group Session

Tuesday 4:00 p.m. 

Outlining is a way of organizing ideas and is a helpful strategy for academic success. There are multiple ways to outline and doing so before and after composing a paper can help with the paper's arrangement and help ensure alignment with assignment prompts. This group session will include general organization techniques, creating an outline from an assignment prompt, creating an outline from a thesis, outlining for larger projects, and reverse outlining. 

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Information Literacy Toolkit

Annotated bibliography.

• Welcome to the Toolkit
• Assignment design rubric for research assignments
• Information Literacy rubric
• Avoiding Plagiarism Tutorial
• Background Information and Class Expert
• Citation managers and research organization skills
• Comparing Sources
• Developing a Research Question
• Developing and Researching a Controversy
• Digital Projects
• Everything But the Paper
• News and Media Literacy
• Primary Source Literacy
• How to Read a Scholarly Source (humanities)
• How to Read a Scholarly Source (sciences/social sciences)
• Research Log
• Research Question Abstract
• Self-Guided Tour of PCL This link opens in a new window
• Source Analysis/Evaluation
• Using Scholarly Sources (Synthesizing Sources)
• Why Use Sources Exercise
• Write for Wikipedia
• LAH 350: Treasure Hunt in Campus Archives: Discovering Islands of Order, Creating Original Humanities Research Projects
• RHE 368C: Writing Center Internship
• TC 302: Pathways to Civic Engagement
• UGS 303: Jerusalem
• UGS 303: Modern Day Slavery
• UGS 302: Social Inequality and Education in Latin America
• UGS 302: Tales of Troy
• Guides for Students
• Open Educational Resources (OERs) This link opens in a new window

Why assign an annotated bibliography?

Annotated bibliographies play a useful role in a scaffolded, semester long research project. Students can practice:

• Finding sources in library databases
• Evaluating sources for relevancy and authority
• Paraphrasing and quoting sources properly
• Using sources as evidence to support arguments

Things to consider:

• Find Articles
• Evaluate Sources 
• Identifying Popular, Scholarly & Trade
• Guides to paraphrasing and direct quotes from our Writing Center
• Do your students know the unique roles played in research by primary, popular and scholarly info?
• Have you talked to them about what makes 'good' evidence in your discipline?
• Have you given them a target for number of sources required for the paper? Sometimes a range is best, as in, "Students who are successful in this assignment use more than X sources, but no more than X are usually necessary."
• NoodleTools is a free and helpful citation manager for your students. Users can create annotated bibliographies, use notecards to pull notes, quotations and paraphrasing from sources, and organize the sources into an outline. They can then share the project with you online, or export it as a document. Sample lesson plan here .
• Request a tailored assignment or session with a librarian
• Toolkit Feedback

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• Full Annotated Bibliography Assignment
• Sample Annotated Bibliography - Google Drive link
• Sample Annotated Bibliography - Download link

Annotated Bibliography Rubric

• Annotated Bibliography Rubric on Google Drive
• Annotated Bibliography (UGS 302) Rubric
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APA 7th Edition Style Guide

• Changes/updates
• The Concise APA Handbook: APA 7th Edition
• Article Examples
• Book Examples
• Internet Resources and Other Examples
• Media Examples
• Finding the DOI
• APA Reference Quick Guide
• Legal Cases
• Sample Annotated Student Paper
• Annotated Bibliography
• Handouts and Guides

Sample Annotated Paper - APA Style 7th Edition

• Annotated Student Sample Paper
• Annotated Professional Sample Paper
• Sample Student Paper (no annotations)
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