MacDougall, A. K. (1988). Policing: The evolution of a mandate. Canadian Police College.
Cita Chicago Style (17a ed.)MacDougall, Allan K. Policing: The Evolution of a Mandate. Ottawa: Canadian Police College, 1988.
Cita MLA (8a ed.)MacDougall, Allan K. Policing: The Evolution of a Mandate. Canadian Police College, 1988.
Precaución: Estas citas no son 100% exactas.