Cite

FS-147. Painting by Clarence Ellsworth of William Jackson.

MLA

McClintock, Walter, 1870-1949. FS-147. Painting by Clarence Ellsworth of William Jackson.. Box 147, folder 7853. undated. https://collections.library.yale.edu/catalog/10453467.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 147, folder 7853"])(undated)[FS-147. Painting by Clarence Ellsworth of William Jackson.]. https://collections.library.yale.edu/catalog/10453467.