Cita APA (7a ed.)

Carlo, P. (2009). The butcher: Anatomy of a Mafia psychopath (1. ed.). Morrow.

Cita Chicago Style (17a ed.)

Carlo, Philip. The Butcher: Anatomy of a Mafia Psychopath. 1. ed. New York, NY: Morrow, 2009.

Cita MLA (8a ed.)

Carlo, Philip. The Butcher: Anatomy of a Mafia Psychopath. 1. ed. Morrow, 2009.