Cite

SF-228. Flower Meadow. Divide Mountain. Under Ridge of Hudson Bay Divide.

MLA

McClintock, Walter, 1870-1949. SF-228. Flower Meadow. Divide Mountain. Under Ridge of Hudson Bay Divide.. Box 146, folder 7668. undated. https://collections.library.yale.edu/catalog/10453813.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 146, folder 7668"])(undated)[SF-228. Flower Meadow. Divide Mountain. Under Ridge of Hudson Bay Divide.]. https://collections.library.yale.edu/catalog/10453813.