APA (7th ed.) Citation

Sumner, R., & Baguley, C. J. (1979). Speed control humps on residential roads. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Sumner, R., and C. J. Baguley. Speed Control Humps on Residential Roads. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.

MLA (9th ed.) Citation

Sumner, R., and C. J. Baguley. Speed Control Humps on Residential Roads. Transport and Road Research Laboratory, 1979.