Provinces of British Columbia and Alberta ; Provinces of Manitoba and Saskatchewan / [prepared for] the British American Oil Company Ltd.
MLA
Company, Copp Clark. Provinces of British Columbia and Alberta ; Provinces of Manitoba and Saskatchewan / [Prepared for] the British American Oil Company Ltd. Copp Clark Co., 0AD. https://collections.library.yale.edu/catalog/15535570.
APA, 6th edition
Company, C. C. (0 C.E.). Provinces of British Columbia and Alberta ; Provinces of Manitoba and Saskatchewan / [prepared for] the British American Oil Company Ltd. [Maps]. Copp Clark Co., https://collections.library.yale.edu/catalog/15535570.
