Cite

F1554a. Valley of Dry Fork. Mount Morgan.

MLA

McClintock, Walter, 1870-1949. F1554a. Valley of Dry Fork. Mount Morgan.. Box 144, folder 7331. 1915. https://collections.library.yale.edu/catalog/10453027.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 144, folder 7331"])(1915)[F1554a. Valley of Dry Fork. Mount Morgan.]. https://collections.library.yale.edu/catalog/10453027.