Copy of a portion of map of the North-West territory of the Province of Canada : from actual survey during the years 1798 to 1812 / by David Thompson.
MLA
Thompson, David, 1770-1857. Copy of a portion of map of the North-West territory of the Province of Canada : from actual survey during the years 1798 to 1812 / by David Thompson.. BRBL_00374. 19--?]. https://collections.library.yale.edu/catalog/15535411.
APA, 6th edition
Thompson, David, 1770-1857. (["BRBL_00374"])(19--?])[Copy of a portion of map of the North-West territory of the Province of Canada : from actual survey during the years 1798 to 1812 / by David Thompson.]. https://collections.library.yale.edu/catalog/15535411.
