Cita APA (7a ed.)

Brown, M. (1991). Car parking: The economics of policy enforcement. Cranfield Press.

Cita Chicago Style (17a ed.)

Brown, Mark. Car Parking: The Economics of Policy Enforcement. Bedford: Cranfield Press, 1991.

Cita MLA (8a ed.)

Brown, Mark. Car Parking: The Economics of Policy Enforcement. Cranfield Press, 1991.