MLA

Matter, Herbert, 1907-1984. Advertisements. Box 2, folder 35 - 37. [1946-1966]. https://collections.library.yale.edu/catalog/10020341.

APA, 6th edition

Matter, Herbert, 1907-1984. (["Box 2, folder 35 - 37"])([1946-1966])[Advertisements]. https://collections.library.yale.edu/catalog/10020341.