Willis, P. A., Scott, P. P., & Barnes, J. W. (1984). Road edgelining and accidents: An experiment in South-West England. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationWillis, P. A., P. P. Scott, and J. W. Barnes. Road Edgelining and Accidents: An Experiment in South-West England. Crowthorne, Berkshire, [England]: Transport and Road Research Laboratory, 1984.
MLA (9th ed.) CitationWillis, P. A., et al. Road Edgelining and Accidents: An Experiment in South-West England. Transport and Road Research Laboratory, 1984.
Warning: These citations may not always be 100% accurate.