Cita APA (7a ed.)

Evans, J. P. (1973). Blue power: A comparative study of police political behavior. Univ. Microfilms.

Cita Chicago Style (17a ed.)

Evans, John Perley. Blue Power: A Comparative Study of Police Political Behavior. Ann Arbor, Mich: Univ. Microfilms, 1973.

Cita MLA (9a ed.)

Evans, John Perley. Blue Power: A Comparative Study of Police Political Behavior. Univ. Microfilms, 1973.