Produced by the American Psychological Association (publisher of the APA manual), the information on this site is taken from the 6th edition of the APA Publication Manual. Choose Electronic Resources to take you to information about how to cite websites and online journals. Changes, clarifications, or additions to APA style relating to electronic media will be continually updated on this page.
From the University of Wisconsin-Madison Writing Center. This link takes you the APA section however if you "backtrack" to the Writers Handbook you will find a very good guide to the writing process, and if you are writing for a journal that requires another writing format this site has information about all of the other writing styles.