Cita APA (7a ed.)

Gaines, L. K., & Kappeler, V. E. (2014). Policing in America (Ed. 8.). Anderson Publ.

Cita Chicago Style (17a ed.)

Gaines, Larry K., y Victor E. Kappeler. Policing in America. Ed. 8. Amsterdam [u.a.]: Anderson Publ, 2014.

Cita MLA (8a ed.)

Gaines, Larry K., y Victor E. Kappeler. Policing in America. Ed. 8. Anderson Publ, 2014.