APA (7th ed.) Citation

Cantlupe, J., & Petrillo, L. (1991). Badge of betrayal: [the devastating true story of a rogue cop turned murderer] (1. Avon Books print.). Avon Books.

Chicago Style (17th ed.) Citation

Cantlupe, Joe, and Lisa Petrillo. Badge of Betrayal: [the Devastating True Story of a Rogue Cop Turned Murderer]. 1. Avon Books print. New York, NY: Avon Books, 1991.

MLA (8th ed.) Citation

Cantlupe, Joe, and Lisa Petrillo. Badge of Betrayal: [the Devastating True Story of a Rogue Cop Turned Murderer]. 1. Avon Books print. Avon Books, 1991.