MLA

Wharton, Edith, 1862-1937. "Joy in the House": holograph manuscript, corrected. Box 17, folder 509-10. n.d.. https://collections.library.yale.edu/catalog/32182028.

APA, 6th edition

Wharton, Edith, 1862-1937. (["Box 17, folder 509-10"])(n.d.)["Joy in the House": holograph manuscript, corrected]. https://collections.library.yale.edu/catalog/32182028.