MLA

Butts, Mary, 1890-1937. Photograph album of Mary Butts. Box 15, folder 204. 1917-37. https://collections.library.yale.edu/catalog/33092156.

APA, 6th edition

Butts, Mary, 1890-1937. (["Box 15, folder 204"])(1917-37)[Photograph album of Mary Butts]. https://collections.library.yale.edu/catalog/33092156.