Colwill, D. M., Thompson, J. R., & Rutter, A. J. (1982). An assessment of the conditions for shrubs alongside motorways. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationColwill, D. M., J. R. Thompson, and A. J. Rutter. An Assessment of the Conditions for Shrubs Alongside Motorways. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1982.
MLA (9th ed.) CitationColwill, D. M., et al. An Assessment of the Conditions for Shrubs Alongside Motorways. Transport and Road Research Laboratory, 1982.
Warning: These citations may not always be 100% accurate.