Note: this is the 6th Edition tutorial, which is now out of date. A Psychology APA Style 7th Edition Tutorial is available.
The following links provide additional formatting examples and information with respect to APA (6th ed.).
APA 6th Edition links
American Psychological Association (APA). Free Tutorials
Using APA Format (Updated to 6th edition)
AU Library - Citing & Referencing
AU Write Site (general writing resources)
APA Style Help
Frequently Asked Questions about APA Style