Cita APA (7a ed.)

Johns, C. J. (1995). The origins of violence in Mexican society. Praeger.

Cita Chicago Style (17a ed.)

Johns, Christina Jacqueline. The Origins of Violence in Mexican Society. Westport, Conn. [u.a.]: Praeger, 1995.

Cita MLA (9a ed.)

Johns, Christina Jacqueline. The Origins of Violence in Mexican Society. Praeger, 1995.