Cite

Schlesinger, Arthur Jr.

MLA

Matthiessen, F. O. (Francis Otto), 1902-1950. Schlesinger, Arthur Jr.. Box 4. 1941 July 30. https://collections.library.yale.edu/catalog/32239813.

APA, 6th edition

Matthiessen, F. O. (Francis Otto), 1902-1950. (["Box 4"])(1941 July 30)[Schlesinger, Arthur Jr.]. https://collections.library.yale.edu/catalog/32239813.