Cita APA (7a ed.)

Kravitz, M., & Shanley, M. (1978). International policing: A selected bibl. National Criminal Justice Reference Service.

Cita Chicago Style (17a ed.)

Kravitz, Marjorie, y Mark Shanley. International Policing: A Selected Bibl. Rockville, Md: National Criminal Justice Reference Service, 1978.

Cita MLA (8a ed.)

Kravitz, Marjorie, y Mark Shanley. International Policing: A Selected Bibl. National Criminal Justice Reference Service, 1978.