APA (7th ed.) Citation

Farrar, D. M. (1992). Observations of slope drainage at Colchester, Essex. Transport Research Laboratory.

Chicago Style (17th ed.) Citation

Farrar, D. M. Observations of Slope Drainage at Colchester, Essex. Crowthorne, Berkshire: Transport Research Laboratory, 1992.

MLA (9th ed.) Citation

Farrar, D. M. Observations of Slope Drainage at Colchester, Essex. Transport Research Laboratory, 1992.