APA (7th ed.) Citation

ZIMBARDO, P. G. (1999). Psychology and life, 9th ed. Addison Wesley Longman, Inc.

Chicago Style (17th ed.) Citation

ZIMBARDO, Philip G. Psychology and Life, 9th Ed. Addison Wesley Longman, Inc, 1999.

MLA (8th ed.) Citation

ZIMBARDO, Philip G. Psychology and Life, 9th Ed. Addison Wesley Longman, Inc, 1999.

Warning: These citations may not always be 100% accurate.