Mastrofski, S. D. (1999). Policing for people.
Cita Chicago Style (17a ed.)Mastrofski, Stephen D. Policing for People. 1999.
Cita MLA (8a ed.)Mastrofski, Stephen D. Policing for People. 1999.
Precaución: Estas citas no son 100% exactas.
Cita APA (7a ed.)