Cite

Map of Glacier Park, British Columbia.

MLA

of the Interior, Canada. Dept. Map of Glacier Park, British Columbia. Dept. of the Interior, Canada, 1923. https://collections.library.yale.edu/catalog/15536310.

APA, 6th edition

of the Interior, C. D. (1923). Map of Glacier Park, British Columbia. [Maps]. Dept. of the Interior, Canada, https://collections.library.yale.edu/catalog/15536310.