APA (7th ed.) Citation

Buckham, A. F., & Latour, B. A. (1950). The Groundhog coalfield, British Columbia. Cloutier.

Chicago Style (17th ed.) Citation

Buckham, A. F., and Bernard Albert Latour. The Groundhog Coalfield, British Columbia. Ottawa: Cloutier, 1950.

MLA (9th ed.) Citation

Buckham, A. F., and Bernard Albert Latour. The Groundhog Coalfield, British Columbia. Cloutier, 1950.