Cita APA (7a ed.)

May, T. (2000). Serving up: The impact of low-level police enforcement on drug markets Police research series.

Cita Chicago Style (17a ed.)

May, Tiggey. "Serving Up: The Impact of Low-level Police Enforcement on Drug Markets." Police Research Series 2000.

Cita MLA (8a ed.)

May, Tiggey. "Serving Up: The Impact of Low-level Police Enforcement on Drug Markets." Police Research Series, 2000.