APA (7th ed.) Citation

Dawson, R. F. F., & Vass, P. (1974). Vehicle operating costs in 1973. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Dawson, R. F. F., and P. Vass. Vehicle Operating Costs in 1973. Crowthorne, Eng: Transport and Road Research Laboratory, 1974.

MLA (9th ed.) Citation

Dawson, R. F. F., and P. Vass. Vehicle Operating Costs in 1973. Transport and Road Research Laboratory, 1974.