Cite

19a. [Mountain Goat Surrounded by Glaciers.]

MLA

McClintock, Walter, 1870-1949. 19a. [Mountain Goat Surrounded by Glaciers.]. Box 60, folder 2948. 1941. https://collections.library.yale.edu/catalog/2008364.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 60, folder 2948"])(1941)[19a. [Mountain Goat Surrounded by Glaciers.]]. https://collections.library.yale.edu/catalog/2008364.