1952 Jul-1958
MLA
Vining, Donald, 1917-1998. 1952 Jul-1958. Box 5, folder 54-66. 1926-1997. https://collections.library.yale.edu/catalog/10016593.
APA, 6th edition
Vining, Donald, 1917-1998. (["Box 5, folder 54-66"])(1926-1997)[1952 Jul-1958]. https://collections.library.yale.edu/catalog/10016593.