APA (7th ed.) Citation

Stead, P. J. (1977). Pioneers in policing. Patterson Smith series in criminology, law enforcement, and social problems.

Chicago Style (17th ed.) Citation

Stead, Philip John. "Pioneers in Policing." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems 1977.

MLA (8th ed.) Citation

Stead, Philip John. "Pioneers in Policing." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems, 1977.

Warning: These citations may not always be 100% accurate.