Cita APA (7a ed.)

National Institute of Justice, USA, & National Institute of Justice. (1994). Police liability.

Cita Chicago Style (17a ed.)

National Institute of Justice, USA, y National Institute of Justice. Police Liability. [Washington, DC], 1994.

Cita MLA (8a ed.)

National Institute of Justice, USA, y National Institute of Justice. Police Liability. 1994.