APA (7th ed.) Citation

Roe, P. G. (1992). Measurement of the macrotexture of roads. Transport Research Laboratory.

Chicago Style (17th ed.) Citation

Roe, P. G. Measurement of the Macrotexture of Roads. Crowthorne, Berkshire: Transport Research Laboratory, 1992.

MLA (9th ed.) Citation

Roe, P. G. Measurement of the Macrotexture of Roads. Transport Research Laboratory, 1992.