Cita APA (7a ed.)

Manning, P. K. (2003). Policing contingencies. University of Chicago Press.

Cita Chicago Style (17a ed.)

Manning, Peter K. Policing Contingencies. Chicago: University of Chicago Press, 2003.

Cita MLA (8a ed.)

Manning, Peter K. Policing Contingencies. University of Chicago Press, 2003.