GS-88. Dog Travois in Blizzard. Photograph by Joseph H. Sherburne.
MLA
McClintock, Walter, 1870-1949. GS-88. Dog Travois in Blizzard. Photograph by Joseph H. Sherburne.. Box 122, folder 5690. undated. https://collections.library.yale.edu/catalog/10453408.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 122, folder 5690"])(undated)[GS-88. Dog Travois in Blizzard. Photograph by Joseph H. Sherburne.]. https://collections.library.yale.edu/catalog/10453408.