Cita APA (7a ed.)

Mawby, R. I., & Mawby, R. I. (1979). Policing the city. Saxon House.

Cita Chicago Style (17a ed.)

Mawby, R. I., y Rob I. Mawby. Policing the City. Farnborough, Hants: Saxon House, 1979.

Cita MLA (8a ed.)

Mawby, R. I., y Rob I. Mawby. Policing the City. Saxon House, 1979.