APA ציטוט

American Psychological Association. (2005). Concise rules of APA style. American Psychological Association.

Chicago Style (17th ed.) Citation

American Psychological Association. Concise Rules of APA Style. Washington, D.C: American Psychological Association, 2005.

ציטוט MLA

American Psychological Association. Concise Rules of APA Style. American Psychological Association, 2005.