Spicer, B. R. (1973). A study of traffic conflicts at six intersections. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationSpicer, B. R. A Study of Traffic Conflicts at Six Intersections. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1973.
MLA (9th ed.) CitationSpicer, B. R. A Study of Traffic Conflicts at Six Intersections. Transport and Road Research Laboratory, 1973.
Warning: These citations may not always be 100% accurate.