Cite

501a. Camp After Blizzard. After Sunset. New Moon Over Mountains. Two Horses.

MLA

McClintock, Walter, 1870-1949. 501a. Camp After Blizzard. After Sunset. New Moon Over Mountains. Two Horses.. Box 73, folder 4166. 1905 1941. https://collections.library.yale.edu/catalog/2010874.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 73, folder 4166"])(1905 1941)[501a. Camp After Blizzard. After Sunset. New Moon Over Mountains. Two Horses.]. https://collections.library.yale.edu/catalog/2010874.