American Psychological Association. (2012). Publication Manual of the American Psychological Association (6th ed.). American Psychological Association.
Chicago-Zitierstil (17. Ausg.)American Psychological Association. Publication Manual of the American Psychological Association. 6th ed. Washington: American Psychological Association, 2012.
MLA-Zitierstil (9. Ausg.)American Psychological Association. Publication Manual of the American Psychological Association. 6th ed. American Psychological Association, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.