Cita APA (7a ed.)

Police Foundation & Irving, B. L. (1989). Neighbourhood policing: The natural history of a policing experiment. Police Foundation.

Cita Chicago Style (17a ed.)

Police Foundation y Barrie Leslie Irving. Neighbourhood Policing: The Natural History of a Policing Experiment. London: Police Foundation, 1989.

Cita MLA (9a ed.)

Police Foundation y Barrie Leslie Irving. Neighbourhood Policing: The Natural History of a Policing Experiment. Police Foundation, 1989.