APA (7th ed.) Citation

Gaines, L. K., & Kappeler, V. E. (2005). Policing in America. Policing in America.

Chicago Style (17th ed.) Citation

Gaines, Larry K., and Victor E. Kappeler. "Policing in America." Policing in America 2005.

MLA (9th ed.) Citation

Gaines, Larry K., and Victor E. Kappeler. "Policing in America." Policing in America, 2005.

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