If you’re having trouble figuring out how to do APA or MLA citations, the Citation Machine (http://citationmachine.net/) is something you should check out. The Citation Machine allows you to enter information about your resource (including type of resource and citation info) and then it formats the citation for you. This tool could be very useful when you’re working on your papers, but it is no substitute for having the actual citation manual for the citation style required in your program. That is one book that is well worth purchasing if you don’t have it already.