Cita APA (7a ed.)

Giannangelo, S. J. (2012). Real-life monsters: A psychological examination of the serial murderer. Praeger.

Cita Chicago Style (17a ed.)

Giannangelo, Stephen J. Real-life Monsters: A Psychological Examination of the Serial Murderer. Santa Barbara, Calif. [u.a.]: Praeger, 2012.

Cita MLA (9a ed.)

Giannangelo, Stephen J. Real-life Monsters: A Psychological Examination of the Serial Murderer. Praeger, 2012.