Cite

F982a. Pack Train. Fording Mountain Stream.

MLA

McClintock, Walter, 1870-1949. F982a. Pack Train. Fording Mountain Stream.. Box 142, folder 7233. 1909. https://collections.library.yale.edu/catalog/10452926.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 142, folder 7233"])(1909)[F982a. Pack Train. Fording Mountain Stream.]. https://collections.library.yale.edu/catalog/10452926.