Cita APA (7a ed.)

Philbin, T. (2010). I, monster: Serial killers in their own chilling words. Prometheus Books.

Cita Chicago Style (17a ed.)

Philbin, Tom. I, Monster: Serial Killers in Their Own Chilling Words. Amherst, NY: Prometheus Books, 2010.

Cita MLA (9a ed.)

Philbin, Tom. I, Monster: Serial Killers in Their Own Chilling Words. Prometheus Books, 2010.