Dyfyniad APA
Francis, P., & Matthews, R. (1996). Prisons 2000: An international perspective on the current state and future of imprisonment. St. Martin's Press.
Dyfyniad Arddull Chicago
Francis, Peter, and Roger Matthews. Prisons 2000: An International Perspective on the Current State and Future of Imprisonment. London ; New York: St. Martin's Press, 1996.
Dyfyniad MLA
Francis, Peter, and Roger Matthews. Prisons 2000: An International Perspective on the Current State and Future of Imprisonment. St. Martin's Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.