Map of Cook County, Minnesota : with Gunflint Trail, American and Canadian lakes adjacent to the border.
MLA
Company, W. A. Fisher. Map of Cook County, Minnesota : with Gunflint Trail, American and Canadian Lakes Adjacent to the Border. W.A. Fisher Co., 0AD. https://collections.library.yale.edu/catalog/15814579.
APA, 6th edition
Company, W. A. F. (0 C.E.). Map of Cook County, Minnesota : with Gunflint Trail, American and Canadian lakes adjacent to the border. [Maps]. W.A. Fisher Co., https://collections.library.yale.edu/catalog/15814579.
