F984a. Views Along Trail.
MLA
McClintock, Walter, 1870-1949. F984a. Views Along Trail.. Box 142, folder 7239. 1909. https://collections.library.yale.edu/catalog/10452932.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 142, folder 7239"])(1909)[F984a. Views Along Trail.]. https://collections.library.yale.edu/catalog/10452932.