Typescript
MLA
Pound, Ezra, 1885-1972. Typescript. Box 74, folder 3338. n.d.. https://collections.library.yale.edu/catalog/17122683.
APA, 6th edition
Pound, Ezra, 1885-1972. (["Box 74, folder 3338"])(n.d.)[Typescript]. https://collections.library.yale.edu/catalog/17122683.