F6890. After Blizzard. Trail on Ridge. Distant Mountains.
MLA
McClintock, Walter, 1870-1949. F6890. After Blizzard. Trail on Ridge. Distant Mountains.. Box 138, folder 6596. 1906 Fall. https://collections.library.yale.edu/catalog/10452282.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 138, folder 6596"])(1906 Fall)[F6890. After Blizzard. Trail on Ridge. Distant Mountains.]. https://collections.library.yale.edu/catalog/10452282.