APA (7th ed.) Citation

Hale. (1981). Police patrol, operations and management. Wiley.

Chicago Style (17th ed.) Citation

Hale. Police Patrol, Operations and Management. New York: Wiley, 1981.

MLA (8th ed.) Citation

Hale. Police Patrol, Operations and Management. Wiley, 1981.

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