Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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