Cita APA (7a ed.)

Lehr, D., & O'Neill, G. (2000). Black mass: The Irish mob, the FBI, and a devil's deal (1. ed.). Public Affairs.

Cita Chicago Style (17a ed.)

Lehr, Dick, y Gerard O'Neill. Black Mass: The Irish Mob, the FBI, and a Devil's Deal. 1. ed. New York: Public Affairs, 2000.

Cita MLA (8a ed.)

Lehr, Dick, y Gerard O'Neill. Black Mass: The Irish Mob, the FBI, and a Devil's Deal. 1. ed. Public Affairs, 2000.