Cite

Geological and topographical map of the southern part of the Lake of the Woods and Rainy River : Rainy River sheet.

MLA

of Canada, Geological Survey. Geological and Topographical Map of the Southern Part of the Lake of the Woods and Rainy River : Rainy River Sheet. Geological Survey Dept., 1890. https://collections.library.yale.edu/catalog/15536005.

APA, 6th edition

of Canada, G. S. (1890). Geological and topographical map of the southern part of the Lake of the Woods and Rainy River : Rainy River sheet. [Maps]. Geological Survey Dept., https://collections.library.yale.edu/catalog/15536005.