MLA

Wharton, Edith, 1862-1937. Correspondence. Box 44, folder 1334-46. 1927. https://collections.library.yale.edu/catalog/17401373.

APA, 6th edition

Wharton, Edith, 1862-1937. (["Box 44, folder 1334-46"])(1927)[Correspondence]. https://collections.library.yale.edu/catalog/17401373.