Webster, J. A. (1973). The realities of police work. Kendall-Hunt.
Cita Chicago Style (17a ed.)Webster, John A. The Realities of Police Work. Dubuque, Iowa: Kendall-Hunt, 1973.
Cita MLA (9a ed.)Webster, John A. The Realities of Police Work. Kendall-Hunt, 1973.
Precaución: Estas citas no son 100% exactas.