117. Lake in Avalanche Basin.
MLA
McClintock, Walter, 1870-1949. 117. Lake in Avalanche Basin.. Box 71, folder 3991. 1905 1941. https://collections.library.yale.edu/catalog/2010610.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 71, folder 3991"])(1905 1941)[117. Lake in Avalanche Basin.]. https://collections.library.yale.edu/catalog/2010610.