Cita APA (7a ed.)

Philbin, T., & Philbin, M. (2009). The killer book of serial killers: Incredible stories, facts and trivia from the world of serial killers. Sourcebooks.

Cita Chicago Style (17a ed.)

Philbin, Tom, y Michael Philbin. The Killer Book of Serial Killers: Incredible Stories, Facts and Trivia from the World of Serial Killers. Naperville, Ill: Sourcebooks, 2009.

Cita MLA (9a ed.)

Philbin, Tom, y Michael Philbin. The Killer Book of Serial Killers: Incredible Stories, Facts and Trivia from the World of Serial Killers. Sourcebooks, 2009.