[Contact sheet depicting Di Giorgio Fruit Corporation elections]
MLA
Lewis, Jon. [Contact Sheet Depicting Di Giorgio Fruit Corporation Elections]. 1966. https://collections.library.yale.edu/catalog/10186981.
APA, 6th edition
Lewis, J. (1966). [Contact sheet depicting Di Giorgio Fruit Corporation elections] [Contact sheets, Photographic prints.--aat, photographs (AAT)]. https://collections.library.yale.edu/catalog/10186981.