Place the bibliography at the end of the paper, center titled: References.
Alphabetize the bibliography listing by author's last name and first initial. Where there is more than one author, alphabetize the author list within each citation.
Align each entry on the left, indenting subsequent lines a half-inch from the left margin.
Place the date of the publication in parenthesis following the authors' names, followed by a period.
Follow with the title of the article, followed by a period.
Follow with the title of the online periodical, set in italics, with major words capitalized, followed by a comma and the volume number. Then place the issue number in parenthesis, if available, followed by page numbers, if available.
Use the words "retrieved from" followed by the Web page, starting with the HTTP and followed by the full Web address.
Include the date you accessed the information if the source is likely to change.
Include the above steps as secondary when citing print articles found online. Begin with appropriate citations for the journal article, reference book or other source and then add the online retrieval information so that the reader can access the primary source or locate the article online as you did.