The following resources will help you use APA to create your reference list and in-text citations as well as proofread your documentation.
Publication Manual of the APA - REF BF 76.7 P83 2010
Rules for Writers - REF PE 1408 H277 2012
Take the following tutorial for an overview of the APA format, instruction on how to create citations, how to cite images, and how to cite in-text.
Noodlebib is an online tool for building citations in MLA and APA. You can sign up for a free account. Remember: