APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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