Cita APA (7a ed.)

Pizzey, E., & Shapiro, J. (1982). Prone to violence. Hamlyn Paperbacks.

Cita Chicago Style (17a ed.)

Pizzey, Erin, y Jeff Shapiro. Prone to Violence. Feltham, Middlesex: Hamlyn Paperbacks, 1982.

Cita MLA (9a ed.)

Pizzey, Erin, y Jeff Shapiro. Prone to Violence. Hamlyn Paperbacks, 1982.