MLA

Pound, Ezra, 1885-1972. Julian Bingham [India]: typescript. Box 126, folder 5237. [1943] Mar 22. https://collections.library.yale.edu/catalog/17122847.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 126, folder 5237"])([1943] Mar 22)[Julian Bingham [India]: typescript]. https://collections.library.yale.edu/catalog/17122847.