Cita APA (7a ed.)

Protess, D., & Warden, R. (1998). A promise of justice. Hyperion.

Cita Chicago Style (17a ed.)

Protess, David, y Rob Warden. A Promise of Justice. New York: Hyperion, 1998.

Cita MLA (9a ed.)

Protess, David, y Rob Warden. A Promise of Justice. Hyperion, 1998.