Cite

SF-326. Snowshoe Trail in Forest. Sunset. Long Shadows.

MLA

McClintock, Walter, 1870-1949. SF-326. Snowshoe Trail in Forest. Sunset. Long Shadows.. Box 146, folder 7765. undated. https://collections.library.yale.edu/catalog/10453911.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 146, folder 7765"])(undated)[SF-326. Snowshoe Trail in Forest. Sunset. Long Shadows.]. https://collections.library.yale.edu/catalog/10453911.