Cite

Gallup, Donald

MLA

James, Rebecca Salsbury, 1891-1968. Gallup, Donald. Box 1, folder 3. 1952. https://collections.library.yale.edu/catalog/17059991.

APA, 6th edition

James, Rebecca Salsbury, 1891-1968. (["Box 1, folder 3"])(1952)[Gallup, Donald]. https://collections.library.yale.edu/catalog/17059991.