Marquis, G. (1993). Policing Canada's century: A history of the Canadian Association of Chiefs of Police. Univ. of Toronto Press.
Cita Chicago Style (17a ed.)Marquis, Greg. Policing Canada's Century: A History of the Canadian Association of Chiefs of Police. Toronto [u.a.]: Univ. of Toronto Press, 1993.
Cita MLA (8a ed.)Marquis, Greg. Policing Canada's Century: A History of the Canadian Association of Chiefs of Police. Univ. of Toronto Press, 1993.
Precaución: Estas citas no son 100% exactas.