Cita APA (7a ed.)

Leigh, A., Mundy, G., & Tuffin, R. (1999). Best value policing: Making preparations Police research series.

Cita Chicago Style (17a ed.)

Leigh, Adrian, Gary Mundy, y Rachel Tuffin. "Best Value Policing: Making Preparations." Police Research Series 1999.

Cita MLA (9a ed.)

Leigh, Adrian, et al. "Best Value Policing: Making Preparations." Police Research Series, 1999.