Cite

G976. Lake McDonald.

MLA

McClintock, Walter, 1870-1949. G976. Lake McDonald.. Box 117, folder 5512. 1909 Summer. https://collections.library.yale.edu/catalog/10451338.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 117, folder 5512"])(1909 Summer)[G976. Lake McDonald.]. https://collections.library.yale.edu/catalog/10451338.