Cita APA (7a ed.)

Caldwell, R. G. (1977). Foundations of Law Enforcement and Criminal Justice.

Cita Chicago Style (17a ed.)

Caldwell, Robert Graham. Foundations of Law Enforcement and Criminal Justice. Indianapolis, 1977.

Cita MLA (9a ed.)

Caldwell, Robert Graham. Foundations of Law Enforcement and Criminal Justice. 1977.