Cite

SF-339. Beaver Pond. Dam and Lodge.

MLA

McClintock, Walter, 1870-1949. SF-339. Beaver Pond. Dam and Lodge.. Box 146, folder 7778. undated. https://collections.library.yale.edu/catalog/10453924.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 146, folder 7778"])(undated)[SF-339. Beaver Pond. Dam and Lodge.]. https://collections.library.yale.edu/catalog/10453924.