Cite

243. [Cutbank Trail Westward Toward the Continental Divide.]

MLA

McClintock, Walter, 1870-1949. 243. [Cutbank Trail Westward Toward the Continental Divide.]. Box 61, folder 3071. 1938. https://collections.library.yale.edu/catalog/2008722.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 61, folder 3071"])(1938)[243. [Cutbank Trail Westward Toward the Continental Divide.]]. https://collections.library.yale.edu/catalog/2008722.