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ASA Style

ASA stands for the American Sociological Association. This type of style is commonly used by sociologists.

Not all sociology professors require you to use ASA, so ask for clarification if the style is not clarified in your assignment.

ASA Style Guides

Quick Tips for ASA Style
Free online guide to the ASA style from the American Sociological Association (ASA) Style Guide.
American Sociological Association (ASA) Style, from Purdue University
This handout covers American Sociological Association (ASA) style and includes information about manuscript formatting, in-text citations, and formatting the references page. The bibliographical format described here is taken from American Sociological Association (ASA) Style Guide, 5th edition.

The print version of the ASA Style Guide (5th ed.) is available at Milne Library.

In-text Citations

Direct Quotations and Paraphrasing

ASA style follows the author-date format used by The Chicago Manual of Style for in-text citations. After a quotation or reference, add parentheses containing the author's last name and the year of publication of the work being cited. The page number may also be noted following a colon.

Example: "The quick brown fox jumped over the lazy dog" (Seuss 2007:7).

If you use more than one work by the same author published in the same year, use the letters a, b, etc., after the year.

Example: "The quick brown fox jumped over the lazy dog" (Seuss 2007a:7).

If a reference list includes more than one author with the same last name, add the first initials to in-text citations.

Example: "The quick brown fox jumped over the lazy dog" (D. Seuss 2007:7).

If two or more authors wrote the work, see the "Basic ASA Citations" table below.

If using the author's name in your text, do not include it in the parentheses.

Example: In his scholarly study, Dr. Seuss (2007) observed that "the quick brown fox jumped over the lazy dog."

If no author name is available, use the first few words of the reference list entry (usually the title) and the year. Use quotation marks around titles of articles or web pages and italicize titles of books, periodicals, or reports. Treat in-text citations to legal materials such as court cases, statutes, and legislation the same as works with no author.

Example: "The quick brown fox jumped over the lazy dog" (Fox in Socks 2007:12).

For additional examples, see pages 43-45 in the ASA's Style Guide (2010).

Basic ASA Citations

Type of Citation	First Citation in Text	Subsequent Citations in Text	Parenthetical Format, First Citation in Text	Parenthetical Format, Subsequent Citations in Text
One work by one author	Walker (2007)	Walker (2007)	(Walker 2007)	(Walker 2007)
One work by two authors	Walker and Allen (2004)	Walker and Allen (2004)	(Walker and Allen 2004)	(Walker and Allen 2004)
One work by three authors	Bradley, Ramirez, and Soo (1999)	Bradley et al. (1999)	(Bradley, Ramirez, and Soo 1999)	(Bradley et al. 1999)
One work by four or more authors	Wasserstein et al. (2005)	Wasserstein et al. (2005)	(Wasserstein et al. 2005)	(Wasserstein et al. 2005)
Groups as authors (readily identified through abbreviation)	NIMH (2003)	NIMH (2003)	(NIMH 2003)	(NIMH 2003)
Groups as authors (no abbreviation)	University of Pittsburgh (2005)	University of Pittsburgh (2005)	(University of Pittsburgh 2005)	(University of Pittsburgh 2005)