"Rough drafts of texts (prose)"
MLA
Gascoyne, David, 1916-2001. "Rough drafts of texts (prose)". Box 12, folder 265. 1984. https://collections.library.yale.edu/catalog/2055527.
APA, 6th edition
Gascoyne, David, 1916-2001. (["Box 12, folder 265"])(1984)["Rough drafts of texts (prose)"]. https://collections.library.yale.edu/catalog/2055527.