"Rainbow Gold": holograph manuscript
MLA
Wharton, Edith, 1862-1937. "Rainbow Gold": holograph manuscript. Box 18, folder 544. n.d.. https://collections.library.yale.edu/catalog/32182457.
APA, 6th edition
Wharton, Edith, 1862-1937. (["Box 18, folder 544"])(n.d.)["Rainbow Gold": holograph manuscript]. https://collections.library.yale.edu/catalog/32182457.