Sturman, C. (1981). Police: An in-depth investigation of a police force in action. Purnell.
Style de citation Chicago (17e éd.)Sturman, Clive. Police: An In-depth Investigation of a Police Force in Action. Maidenhead: Purnell, 1981.
Style de citation MLA (8e éd.)Sturman, Clive. Police: An In-depth Investigation of a Police Force in Action. Purnell, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.