Cita APA (7a ed.)

Killinger, G. G. (1973). Penology: The evolution of corrections in America. West Publ.

Cita Chicago Style (17a ed.)

Killinger, George Glenn. Penology: The Evolution of Corrections in America. St. Paul, Minn. [u.a.]: West Publ, 1973.

Cita MLA (9a ed.)

Killinger, George Glenn. Penology: The Evolution of Corrections in America. West Publ, 1973.