SEE YOUR COURSE SYLLABUS REGARDING CITATION STYLE AS YOU ARE REQUIRED TO USE A STYLE THAT IS SLIGHTLY DIFFERENT FROM APA (BELOW).
The 6th edition is the most recent version of the APA style of writing. The first printing of the book included many errors. Click HERE to download a .pdf with corrections to the guide.
APA style of citing requires the use of DOI's (Digital Object Identifiers) for all resources available online. Many databases will provide the DOI for you along with the rest of an article's citation information (title, author, etc.). However, if you can not find a DOI for your article, or if you have a DOI, but don't know what article it is for, use the following online DOI Resolver: www.crossref.org
The Writing Center is a great resource for any student looking for help at any stage of the writing process.
The writing center is located on the 3rd floor of McQuade Library (Room 320)