Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Doren, Dennis M. Understanding and Treating the Psychopath. New York [u.a.]: Wiley, 1987.

Cita MLA (8a ed.)

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