APA (7th ed.) Citation

Wilkins, H. A., & Riley, B. S. (1982). The road grip of commercial vehicle tyres. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Wilkins, H. A., and B. S. Riley. The Road Grip of Commercial Vehicle Tyres. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1982.

MLA (9th ed.) Citation

Wilkins, H. A., and B. S. Riley. The Road Grip of Commercial Vehicle Tyres. Transport and Road Research Laboratory, 1982.