APA (7th ed.) Citation

Grigg, A. O., & Huddart, L. (1978). Three surveys of the visual intrusion of roads in rural landscapes. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Grigg, A. O., and L. Huddart. Three Surveys of the Visual Intrusion of Roads in Rural Landscapes. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1978.

MLA (9th ed.) Citation

Grigg, A. O., and L. Huddart. Three Surveys of the Visual Intrusion of Roads in Rural Landscapes. Transport and Road Research Laboratory, 1978.

Warning: These citations may not always be 100% accurate.