Cite

"Book I. Young Sabia": drafts

MLA

Sergeant, Elizabeth Shepley, 1881-1965. "Book I. Young Sabia": drafts. Box 10, folder 240-43. n.d.. https://collections.library.yale.edu/catalog/10541911.

APA, 6th edition

Sergeant, Elizabeth Shepley, 1881-1965. (["Box 10, folder 240-43"])(n.d.)["Book I. Young Sabia": drafts]. https://collections.library.yale.edu/catalog/10541911.