Publication Manual of the American Psychological Association by 
APA Style Simplified (eBook) by 
Publication Manual of the American Psychological Association by The Purdue OWL (Online Writing Lab) provides this example of a research paper in APA format.
For some assignments you may be asked to create an annotated bibliography. This is similar to a works-cited or references list that is found at the end of a research paper, but it includes descriptive information about the sources in the list.
