MLA

Gascoyne, David, 1916-2001. New Verse, reviews, copies. Box 14, folder 301. 1935-36. https://collections.library.yale.edu/catalog/2055536.

APA, 6th edition

Gascoyne, David, 1916-2001. (["Box 14, folder 301"])(1935-36)[New Verse, reviews, copies]. https://collections.library.yale.edu/catalog/2055536.