APA (7th ed.) Citation

Walmsley, D. A., & Simpson, G. J. (1989). Passenger attitudes to bus deregulation in Great Britain. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Walmsley, D. A., and G. J. Simpson. Passenger Attitudes to Bus Deregulation in Great Britain. Crowthorne: Transport and Road Research Laboratory, 1989.

MLA (9th ed.) Citation

Walmsley, D. A., and G. J. Simpson. Passenger Attitudes to Bus Deregulation in Great Britain. Transport and Road Research Laboratory, 1989.