Cita APA (7a ed.)

Twentieth Century Fund, Navasky, V., & Paster, D. (1976). Law enforcement: The federal role; report of the Twentieth Century Fund Task Force on the Law Enforcement Assistance Administration. McGraw-Hill.

Cita Chicago Style (17a ed.)

Twentieth Century Fund, Victor Navasky, y Darrell Paster. Law Enforcement: The Federal Role; Report of the Twentieth Century Fund Task Force on the Law Enforcement Assistance Administration. New York: McGraw-Hill, 1976.

Cita MLA (8a ed.)

Twentieth Century Fund, et al. Law Enforcement: The Federal Role; Report of the Twentieth Century Fund Task Force on the Law Enforcement Assistance Administration. McGraw-Hill, 1976.