American Psychological Association. (2001). APA PsycInfo. APA.
Chicago Style (17th ed.) CitationAmerican Psychological Association. APA PsycInfo. Washington, DC: APA, 2001.
MLA (9th ed.) CitationAmerican Psychological Association. APA PsycInfo. APA, 2001.
Warning: These citations may not always be 100% accurate.