Cita APA (7a ed.)

Matthews, R., & Francis, P. (1996). Prisons 2000: An international perspective on the current state and future of imprisonment. St. Martin's Press.

Cita Chicago Style (17a ed.)

Matthews, Roger, y Peter Francis. Prisons 2000: An International Perspective on the Current State and Future of Imprisonment. New York: St. Martin's Press, 1996.

Cita MLA (8a ed.)

Matthews, Roger, y Peter Francis. Prisons 2000: An International Perspective on the Current State and Future of Imprisonment. St. Martin's Press, 1996.