Cita APA (7a ed.)

Hare, P., & Boehmer, P. (2011). Without conscience: The disturbing world of the psychopaths among us (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Hare, PhD, y Paul Boehmer. Without Conscience: The Disturbing World of the Psychopaths Among Us. Unabridged. Old Saybrook: Tantor Media, 2011.

Cita MLA (8a ed.)

Hare, PhD, y Paul Boehmer. Without Conscience: The Disturbing World of the Psychopaths Among Us. Unabridged. Tantor Media, 2011.

Precaución: Estas citas no son 100% exactas.