Cita APA (7a ed.)

Walker, S. (2005). The new world of police accountability. Sage Publications.

Cita Chicago Style (17a ed.)

Walker, Samuel. The New World of Police Accountability. Thousand Oaks, Calif. [u.a.]: Sage Publications, 2005.

Cita MLA (9a ed.)

Walker, Samuel. The New World of Police Accountability. Sage Publications, 2005.