Cite

Dennis, Donna

MLA

Guest, Barbara, 1920-2006. Dennis, Donna. Box 140, folder 1991. circa 1960. https://collections.library.yale.edu/catalog/2029131.

APA, 6th edition

Guest, Barbara, 1920-2006. (["Box 140, folder 1991"])(circa 1960)[Dennis, Donna]. https://collections.library.yale.edu/catalog/2029131.