Cita APA (7a ed.)

National Institute of Justice, USA, Whitaker, G. P., & National Institute of Justice. (1984). Understanding police agency performance. Superintendent of Documents, U.S. Government Printing Office.

Cita Chicago Style (17a ed.)

National Institute of Justice, USA, Gordon P. Whitaker, y National Institute of Justice. Understanding Police Agency Performance. Washington, D.C: Superintendent of Documents, U.S. Government Printing Office, 1984.

Cita MLA (8a ed.)

National Institute of Justice, USA, et al. Understanding Police Agency Performance. Superintendent of Documents, U.S. Government Printing Office, 1984.