Cite

"The First Chapter of the Third Series," typescript, carbon

MLA

Draper, Muriel, 1886-1952. "The First Chapter of the Third Series," typescript, carbon. Box 20, folder 623-24. n.d.. https://collections.library.yale.edu/catalog/32213009.

APA, 6th edition

Draper, Muriel, 1886-1952. (["Box 20, folder 623-24"])(n.d.)["The First Chapter of the Third Series," typescript, carbon]. https://collections.library.yale.edu/catalog/32213009.