Παραπομπή APA

Zimbardo, P. G. (1985). Psychology and life. Scott Foresman & Co..

Παραπομπή Chicago Style

Zimbardo, Philip G. Psychology and Life. Glenview: Scott Foresman & Co., 1985.

Παραπομπή MLA

Zimbardo, Philip G. Psychology and Life. Scott Foresman & Co., 1985.