Matthiessen, Dwight and Muriel
MLA
Matthiessen, F. O. (Francis Otto), 1902-1950. Matthiessen, Dwight and Muriel. Box 3. 1927-1948. https://collections.library.yale.edu/catalog/32239765.
APA, 6th edition
Matthiessen, F. O. (Francis Otto), 1902-1950. (["Box 3"])(1927-1948)[Matthiessen, Dwight and Muriel]. https://collections.library.yale.edu/catalog/32239765.