APA (7th ed.) Citation

University of Toronto. Institute of Environmental Sciences and Engineering, Mackay, D., & Harrison, W. (1973). Oil and the Canadian environment. s.n..

Chicago Style (17th ed.) Citation

University of Toronto. Institute of Environmental Sciences and Engineering, Donald Mackay, and Wyman Harrison. Oil and the Canadian Environment. [s.l.: s.n., 1973.

MLA (9th ed.) Citation

University of Toronto. Institute of Environmental Sciences and Engineering, et al. Oil and the Canadian Environment. s.n., 1973.