Each example of a reference list entry is accompanied by an example of a corresponding parenthetical citation in the text.
Journal article
In the text, list the specific page numbers consulted, if any. In the reference list entry, list the page range for the whole article.
Article in a print journal
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Article in an online journal
For a journal article consulted online, include an access date and a URL. For articles that include a DOI, form the URL by appending the DOI to http://dx.doi.org/ rather than using the URL in your address bar.
The DOI for the article in the Brown example below is 10.1086/660696. If you consulted the article in a library or commercial database, you may give the name of the database instead.
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Website
A citation to website content can often be limited to a mention in the text ("As of July 27, 2012, Google's privacy policy had been updated to include . . ."). If a more formal citation is desired, it may be styled as in the examples below. Because such content is subject to change, include an access date and, if available, a date that the site was last modified. If there is no date listed on the site, use the access date as the primary date in the citation.
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Book
One author
Two or more authors
For four or more authors: list all of the authors in the reference list; in the text, list only the first author, followed by "et al." ("and others"):
Chapter or other part of a book
Book published electronically (eBook)
If a book is available in more than one format, cite the version you consulted. For books consulted online, include an access date and a URL. If you consulted the book in a library or commercial database, you may give the name of the database instead of a URL. If no fixed page numbers are available, you can include a section title or a chapter or other number.
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