APA (7th ed.) Citation

Katz, C. M. (1997). Police and gangs: A study of police gang unit.

Chicago Style (17th ed.) Citation

Katz, Charles M. Police and Gangs: A Study of Police Gang Unit. 1997.

MLA (8th ed.) Citation

Katz, Charles M. Police and Gangs: A Study of Police Gang Unit. 1997.

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