APA (7th ed.) Citation

Hoyt, P. B., Nyborg, M., & Penney, D. (1982). Farming acid soils in Alberta and Northeastern British Columbia. Agriculture Canada.

Chicago Style (17th ed.) Citation

Hoyt, Paul B., Marvin Nyborg, and D.C Penney. Farming Acid Soils in Alberta and Northeastern British Columbia. Ottawa: Agriculture Canada, 1982.

MLA (9th ed.) Citation

Hoyt, Paul B., et al. Farming Acid Soils in Alberta and Northeastern British Columbia. Agriculture Canada, 1982.