Cita APA (7a ed.)

Stephens, M. (1988). Policing: The critical issues (1. publ.). Harvester Wheatsheaf.

Cita Chicago Style (17a ed.)

Stephens, Mike. Policing: The Critical Issues. 1. publ. New York [u.a.]: Harvester Wheatsheaf, 1988.

Cita MLA (8a ed.)

Stephens, Mike. Policing: The Critical Issues. 1. publ. Harvester Wheatsheaf, 1988.