Campaign literature
MLA
Lindsay, John V. (John Vliet), 1921-2000. Campaign literature. Box 98, folder 137-142. 1965. https://collections.library.yale.edu/catalog/10014942.
APA, 6th edition
Lindsay, John V. (John Vliet), 1921-2000. (["Box 98, folder 137-142"])(1965)[Campaign literature]. https://collections.library.yale.edu/catalog/10014942.