Cite

Autograph manuscript

MLA

Barrie, J. M. (James Matthew), 1860-1937. Autograph manuscript. Box 40, folder 890-891. circa 1920. https://collections.library.yale.edu/catalog/10589829.

APA, 6th edition

Barrie, J. M. (James Matthew), 1860-1937. (["Box 40, folder 890-891"])(circa 1920)[Autograph manuscript]. https://collections.library.yale.edu/catalog/10589829.