MLA

Lee, Richard C. (Richard Charles), 1916-2003. Posters, photographs, citations. folder 152. 1958-1960. https://collections.library.yale.edu/catalog/10014466.

APA, 6th edition

Lee, Richard C. (Richard Charles), 1916-2003. (["folder 152"])(1958-1960)[Posters, photographs, citations]. https://collections.library.yale.edu/catalog/10014466.