APA (7th ed.) Citation

Gaines, L. K., Kappeler, V. E., & Vaughn, J. B. (1997). Policing in America (2. ed.). Anderson.

Chicago Style (17th ed.) Citation

Gaines, Larry K., Victor E. Kappeler, and Joseph B. Vaughn. Policing in America. 2. ed. Cincinnati, Ohio: Anderson, 1997.

MLA (8th ed.) Citation

Gaines, Larry K., et al. Policing in America. 2. ed. Anderson, 1997.