You should compile a bibliography when writing an essay, article, or research paper that relies heavily on source material. A bibliography is an alphabetized list of sources that have been used to compile data, typically in an article, essay, or research paper. This list is found at the end of the work and allows the person reviewing the data to verify the veracity of the statements and/or figures presented in the data itself. It also allows a writer to give proper credit for quotes or key phrases that have been written and presented in a source that they may have referenced in their paper so as to avoid plagiarism.
The basic information you should cite when referencing a book includes; the author (surname first, followed by their given name or initials), the book title (in italics), the publisher, as well as the place and date of publication. Each section should be followed by a full stop. Your citation should look like this:
Smith, John Jacob Jingleheimer. Wu Xia and the Art of Scooter
Maintenance. New York: Springer, 2003.
Note how the first line is not indented, but subsequent lines are. This is the format for all multiple line citations, regardless of the source of the information.
Should the source have more than one author, your citation should appear as follows:
Smith, John Jacob Jingleheimer, and Cindy Lu. Wu Xia and the Art of
Scooter Maintenance. New York: Springer, 2003.
If there are more than two authors for your source, note your citation as follows:
Smith, John Jacob Jingleheimer et. al. Wu Xia and the Art of
Scooter Maintenance. New York: Springer, 2003.
Occasionally, you will come across a source without a listed author; this is especially common when citing newspaper articles and articles from the internet. When this happens, you should simply move to the next step of your citation.
For newspapers and magazines you should include the author, the article title (in quotation marks), the title of the newspaper or publication (in italics), the year of publication and the page numbers from which the information was gathered.
Doe, John. “How Do You Measure a Year in the Life?” The Sun Times.
2 July 2010: 1-3.
When you are citing an online source, do your best to include the following: the author, the title of the article or page, the web address or URL (in italics), and the date of publication.
Johnson, Mary Anne. “How to Bake the Perfect Souffle.”
http://www.foodnetwork.com/article/perfect_souffle. 20 February 2013.
There are two main types of bibliography formats: MLA (Modern Language Association) and APA (American Psychological Association).
Regardless of the format used, every bibliography citation has to have a minimum amount of identifying information. The source matters when it comes to formatting the entry — book titles are underlined, article titles are in quotation marks — and determines what information is needed (for example: a book's publisher vs. a web page's URL).
Write down the citation information for each source as you review it, whether or not you think you will actually use it; it will keep your notes more organized and help you find information quickly when you're doing your actual writing. Plus, it is good practice! The more you practice citation, the less of a chore it will be at the end of a hard paper.