APA (7. basım) Alıntı

PETTIJOHN, T. F. (1987). Psychology A Concise Introduction Terry F. Pettijohn. The Dushkin Publising Group.

Chicago Style (17. basım) Atıf

PETTIJOHN, Terry F. Psychology A Concise Introduction Terry F. Pettijohn. The Dushkin Publising Group, 1987.

MLA (8th ed.) Atıf

PETTIJOHN, Terry F. Psychology A Concise Introduction Terry F. Pettijohn. The Dushkin Publising Group, 1987.