Stark, R. (1972). Police riots: Collective violence and law enforcement. Wadsworth.
Cita Chicago Style (17a ed.)Stark, Rodney. Police Riots: Collective Violence and Law Enforcement. Belmont, Calif: Wadsworth, 1972.
Cita MLA (8a ed.)Stark, Rodney. Police Riots: Collective Violence and Law Enforcement. Wadsworth, 1972.
Precaución: Estas citas no son 100% exactas.