APA (7th ed.) Citation

Maxmen, J. S., Ward, N. G., & Kilgus, M. D. (2009). Essential psychopathology and its treatment (Third edition.). W.W. Norton & Co..

Chicago Style (17th ed.) Citation

Maxmen, Jerrold S., Nicholas G. Ward, and Mark D. Kilgus. Essential Psychopathology and Its Treatment. Third edition. New York: W.W. Norton & Co., 2009.

MLA (9th ed.) Citation

Maxmen, Jerrold S., et al. Essential Psychopathology and Its Treatment. Third edition. W.W. Norton & Co., 2009.