APA (7th ed.) Citation

Hay, R., & Frarey, M. J. (1975). Geology, Sault Ste. Marie-Ile Parisienne area, district of Algoma, Ontario, scale 1: 50,000. Geological Survey of Canada.

Chicago Style (17th ed.) Citation

Hay, R.E, and M. J. Frarey. Geology, Sault Ste. Marie-Ile Parisienne Area, District of Algoma, Ontario, Scale 1: 50,000. Ottawa, Ont.: Geological Survey of Canada, 1975.

MLA (8th ed.) Citation

Hay, R.E, and M. J. Frarey. Geology, Sault Ste. Marie-Ile Parisienne Area, District of Algoma, Ontario, Scale 1: 50,000. Geological Survey of Canada, 1975.