5 ALS, 5 TLS and 1 signed card from EH to Grace Quinlan Otis
MLA
Hemingway, Ernest, 1899-1961. 5 ALS, 5 TLS and 1 signed card from EH to Grace Quinlan Otis. Box 2, folder 14. 1920-21. https://collections.library.yale.edu/catalog/17201949.
APA, 6th edition
Hemingway, Ernest, 1899-1961. (["Box 2, folder 14"])(1920-21)[5 ALS, 5 TLS and 1 signed card from EH to Grace Quinlan Otis]. https://collections.library.yale.edu/catalog/17201949.