The American Psychological Association. (2010). Publication Manual, sixth Edition (6th ed.). The American Psychological Association.
Chicago-Zitierstil (17. Ausg.)The American Psychological Association. Publication Manual, Sixth Edition. 6th ed. Washington D.C: The American Psychological Association, 2010.
MLA-Zitierstil (9. Ausg.)The American Psychological Association. Publication Manual, Sixth Edition. 6th ed. The American Psychological Association, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.