Citazione Stile APA (7a Edizione)

Johnston, N. B. (1973). The human cage: A brief history of prison architecture. Walker.

Citazione stile Chigago Style (17a edizione)

Johnston, Norman Bruce. The Human Cage: A Brief History of Prison Architecture. New York: Walker, 1973.

Citatione MLA (9a ed.)

Johnston, Norman Bruce. The Human Cage: A Brief History of Prison Architecture. Walker, 1973.