Cita APA (7th ed.)

Caldwell, R. G. (1965). Criminology (2a. ed.). The Ronald Press Company.

Cita Chicago (17th ed.)

Caldwell, Robert G. Criminology. 2a. ed. Nueva York: The Ronald Press Company, 1965.

Cita MLA (9th ed.)

Caldwell, Robert G. Criminology. 2a. ed. The Ronald Press Company, 1965.