Cita APA (7th ed.)

Davies, C. H., & Dawson, R. F. F. (1980). The costs of conforming to standards for noise from road traffic. Transport and Road Research Laboratory, Environment Division.

Cita Chicago (17th ed.)

Davies, C. H., i R. F. F. Dawson. The Costs of Conforming to Standards for Noise from Road Traffic. Crowthorne, Berk: Transport and Road Research Laboratory, Environment Division, 1980.

Cita MLA (9th ed.)

Davies, C. H., i R. F. F. Dawson. The Costs of Conforming to Standards for Noise from Road Traffic. Transport and Road Research Laboratory, Environment Division, 1980.