Cite

214. [Pack Train on a Mountain Trail.]

MLA

McClintock, Walter, 1870-1949. 214. [Pack Train on a Mountain Trail.]. Box 71, folder 4035. 1905 1941. https://collections.library.yale.edu/catalog/2010699.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 71, folder 4035"])(1905 1941)[214. [Pack Train on a Mountain Trail.]]. https://collections.library.yale.edu/catalog/2010699.