Cite

Florence [includes images of Uffizi Gallery, Masaccio's Brancacci Chapel]

MLA

Keller, Deane, 1901-1992. Florence [includes images of Uffizi Gallery, Masaccio's Brancacci Chapel]. Box 36, folder 223. 1945, undated. https://collections.library.yale.edu/catalog/10012508.

APA, 6th edition

Keller, Deane, 1901-1992. (["Box 36, folder 223"])(1945, undated)[Florence [includes images of Uffizi Gallery, Masaccio's Brancacci Chapel]]. https://collections.library.yale.edu/catalog/10012508.