APA (7th ed.) Citation

Klockars, C. B. (1985). The idea of police. Law and criminal justice series.

Chicago Style (17th ed.) Citation

Klockars, Carl B. "The Idea of Police." Law and Criminal Justice Series 1985.

MLA (8th ed.) Citation

Klockars, Carl B. "The Idea of Police." Law and Criminal Justice Series, 1985.