APA (7th ed.) Citation

University of Toronto. Information Commons, Hoeppner, D. D., Marvin, J., & Thomson, M. (1982). Fracture toughness: Its role in engineering design. Information Commons, University of Toronto.

Chicago Style (17th ed.) Citation

University of Toronto. Information Commons, David Dr Hoeppner, Jeffrey Marvin, and Mary Thomson. Fracture Toughness: Its Role in Engineering Design. Toronto, Ont: Information Commons, University of Toronto, 1982.

MLA (8th ed.) Citation

University of Toronto. Information Commons, et al. Fracture Toughness: Its Role in Engineering Design. Information Commons, University of Toronto, 1982.