MLA

Lee, Richard C. (Richard Charles), 1916-2003. Miscellaneous. Box 141, folder 2402. 1959. https://collections.library.yale.edu/catalog/10014768.

APA, 6th edition

Lee, Richard C. (Richard Charles), 1916-2003. (["Box 141, folder 2402"])(1959)[Miscellaneous]. https://collections.library.yale.edu/catalog/10014768.