APA (7th ed.) Citation

Transport and Road Research Laboratory & Perrett, K. E. (1989). The Effect of bus deregulation in the metropolitan areas. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Transport and Road Research Laboratory and K. E. Perrett. The Effect of Bus Deregulation in the Metropolitan Areas. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1989.

MLA (9th ed.) Citation

Transport and Road Research Laboratory and K. E. Perrett. The Effect of Bus Deregulation in the Metropolitan Areas. Transport and Road Research Laboratory, 1989.