Cite

612. [Elk in Snow.] Photograph by Norman McClintock.

MLA

McClintock, Walter, 1870-1949. 612. [Elk in Snow.] Photograph by Norman McClintock.. Box 64, folder 3331. 1939. https://collections.library.yale.edu/catalog/2008892.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 64, folder 3331"])(1939)[612. [Elk in Snow.] Photograph by Norman McClintock.]. https://collections.library.yale.edu/catalog/2008892.