Cita APA (7a ed.)

Amey, P., Hale, C., & Uglow, S. (1996). Proactive policing: An evaluation of the central Scotland police crime management model. Scottish Office Central Research Unit.

Cita Chicago Style (17a ed.)

Amey, Peter, Chris Hale, y Steve Uglow. Proactive Policing: An Evaluation of the Central Scotland Police Crime Management Model. Edinburgh: Scottish Office Central Research Unit, 1996.

Cita MLA (8a ed.)

Amey, Peter, et al. Proactive Policing: An Evaluation of the Central Scotland Police Crime Management Model. Scottish Office Central Research Unit, 1996.