Cita APA (7a ed.)

Travis, J. (2013). Toward a New Professionalism in Policing.

Cita Chicago Style (17a ed.)

Travis, Jeremy. Toward a New Professionalism in Policing. 2013.

Cita MLA (9a ed.)

Travis, Jeremy. Toward a New Professionalism in Policing. 2013.

Precaución: Estas citas no son 100% exactas.