APA (7th ed.) Citation

Canadian Society of Petroleum Geologists & Hankel, R. C. (2000). Classic field trips of western Canada. Canadian Society of Petroleum Geologists.

Chicago Style (17th ed.) Citation

Canadian Society of Petroleum Geologists and Rory C. Hankel. Classic Field Trips of Western Canada. [Calgary, Alta.?]: Canadian Society of Petroleum Geologists, 2000.

MLA (9th ed.) Citation

Canadian Society of Petroleum Geologists and Rory C. Hankel. Classic Field Trips of Western Canada. Canadian Society of Petroleum Geologists, 2000.