Cooper, B. R., & Layfield, R. E. (1977). Bus priority at traffic signals terminating a contra-flow bus lane in Walsall. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationCooper, B. R., and R. E. Layfield. Bus Priority at Traffic Signals Terminating a Contra-flow Bus Lane in Walsall. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1977.
MLA (9th ed.) CitationCooper, B. R., and R. E. Layfield. Bus Priority at Traffic Signals Terminating a Contra-flow Bus Lane in Walsall. Transport and Road Research Laboratory, 1977.
Warning: These citations may not always be 100% accurate.