Cita APA (7a ed.)

Nagel, M., & Asumah, S. N. (2007). Prisons and punishment: Reconsidering global penality (1. printing.). Africa World Press.

Cita Chicago Style (17a ed.)

Nagel, Mechthild, y Seth Nii*1954-* Asumah. Prisons and Punishment: Reconsidering Global Penality. 1. printing. Trenton, NJ [u.a.]: Africa World Press, 2007.

Cita MLA (8a ed.)

Nagel, Mechthild, y Seth Nii*1954-* Asumah. Prisons and Punishment: Reconsidering Global Penality. 1. printing. Africa World Press, 2007.