APA (7th ed.) Citation

James, H. F., & Hopkin, J. M. (1990). Competition between bus companies in the St. Austell area. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

James, Helen F., and Jean M. Hopkin. Competition Between Bus Companies in the St. Austell Area. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1990.

MLA (9th ed.) Citation

James, Helen F., and Jean M. Hopkin. Competition Between Bus Companies in the St. Austell Area. Transport and Road Research Laboratory, 1990.