Cite

Kettelwell, John

MLA

Bird, William, 1888-1963. Kettelwell, John. Box 1, folder 25. 1922 Mar 14. https://collections.library.yale.edu/catalog/17158109.

APA, 6th edition

Bird, William, 1888-1963. (["Box 1, folder 25"])(1922 Mar 14)[Kettelwell, John]. https://collections.library.yale.edu/catalog/17158109.