"Hunting and Winter Customs"
MLA
McClintock, Walter, 1870-1949. "Hunting and Winter Customs". Box 6, folder 196-197. 1937-1938. https://collections.library.yale.edu/catalog/2011144.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 6, folder 196-197"])(1937-1938)["Hunting and Winter Customs"]. https://collections.library.yale.edu/catalog/2011144.