Dyfyniad APA

Moore, R. L., & Cooper, L. (1972). Fog and road traffic. Transport and Road Research Laboratory.

Dyfyniad Arddull Chicago

Moore, R. L., and L. Cooper. Fog and Road Traffic. Crowthorne, [Gt. Brit.]: Transport and Road Research Laboratory, 1972.

Dyfyniad MLA

Moore, R. L., and L. Cooper. Fog and Road Traffic. Transport and Road Research Laboratory, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.