Cita APA (7a ed.)

Friedlander, C. P., & Mitchell, E. (1974). The police: Servants or masters? Hart-Davis.

Cita Chicago Style (17a ed.)

Friedlander, Cecil P., y E. Mitchell. The Police: Servants or Masters? London: Hart-Davis, 1974.

Cita MLA (9a ed.)

Friedlander, Cecil P., y E. Mitchell. The Police: Servants or Masters? Hart-Davis, 1974.