F456. Digging a Hole for Heated Rocks.
MLA
McClintock, Walter, 1870-1949. F456. Digging a Hole for Heated Rocks.. Box 135, folder 6077. 1904. https://collections.library.yale.edu/catalog/10451733.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 135, folder 6077"])(1904)[F456. Digging a Hole for Heated Rocks.]. https://collections.library.yale.edu/catalog/10451733.