Cita APA (7a ed.)

Howard, M. M. (2017). Unusually cruel: Prisons, punishment, and the real American exceptionalism. Oxford University Press.

Cita Chicago Style (17a ed.)

Howard, Marc Morjé. Unusually Cruel: Prisons, Punishment, and the Real American Exceptionalism. New York, NY: Oxford University Press, 2017.

Cita MLA (8a ed.)

Howard, Marc Morjé. Unusually Cruel: Prisons, Punishment, and the Real American Exceptionalism. Oxford University Press, 2017.