Cite

SF-332. Three Bears. Side Face.

MLA

McClintock, Walter, 1870-1949. SF-332. Three Bears. Side Face.. Box 146, folder 7771. undated. https://collections.library.yale.edu/catalog/10453917.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 146, folder 7771"])(undated)[SF-332. Three Bears. Side Face.]. https://collections.library.yale.edu/catalog/10453917.