APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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