Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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