Cite

A Set of Six, Author's Note

MLA

Conrad, Joseph, 1857-1924. A Set of Six, Author's Note. Box 20. 1920. https://collections.library.yale.edu/catalog/11221278.

APA, 6th edition

Conrad, Joseph, 1857-1924. (["Box 20"])(1920)[A Set of Six, Author's Note]. https://collections.library.yale.edu/catalog/11221278.