Cite

SF-144. Trail.

MLA

McClintock, Walter, 1870-1949. SF-144. Trail.. Box 145, folder 7584. undated. https://collections.library.yale.edu/catalog/10453729.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 145, folder 7584"])(undated)[SF-144. Trail.]. https://collections.library.yale.edu/catalog/10453729.