APA (7th ed.) Citation

Doren, D. M. (1987). Understanding and treating the psychopath. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Doren, Dennis M. Understanding and Treating the Psychopath. New York: John Wiley & Sons, 1987.

MLA (9th ed.) Citation

Doren, Dennis M. Understanding and Treating the Psychopath. John Wiley & Sons, 1987.