Cite

Cantos, unidentified

MLA

Bird, William, 1888-1963. Cantos, unidentified. Box 2, folder 97. n.d.. https://collections.library.yale.edu/catalog/16164987.

APA, 6th edition

Bird, William, 1888-1963. (["Box 2, folder 97"])(n.d.)[Cantos, unidentified]. https://collections.library.yale.edu/catalog/16164987.