Cita APA (7a ed.)

Ingleton, R. D. (1979). Police of the world. Scribner.

Cita Chicago Style (17a ed.)

Ingleton, Roy D. Police of the World. New York: Scribner, 1979.

Cita MLA (9a ed.)

Ingleton, Roy D. Police of the World. Scribner, 1979.