Cite

2. [Montana Landscape.]

MLA

McClintock, Walter, 1870-1949. 2. [Montana Landscape.]. Box 60, folder 2922. 1941. https://collections.library.yale.edu/catalog/2008338.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 60, folder 2922"])(1941)[2. [Montana Landscape.]]. https://collections.library.yale.edu/catalog/2008338.