Cita APA (7a ed.)

Walker, S., & Bumphus, V. W. (1991). Civilian review of the police: A national survey of the 50 largest cities, 1991. Criminal justice policy focus.

Cita Chicago Style (17a ed.)

Walker, Samuel, y Vic W. Bumphus. "Civilian Review of the Police: A National Survey of the 50 Largest Cities, 1991." Criminal Justice Policy Focus 1991.

Cita MLA (9a ed.)

Walker, Samuel, y Vic W. Bumphus. "Civilian Review of the Police: A National Survey of the 50 Largest Cities, 1991." Criminal Justice Policy Focus, 1991.