Cite

Cantos 31-33-?: notes; autograph ms. and typescripts

MLA

Pound, Ezra, 1885-1972. Cantos 31-33-?: notes; autograph ms. and typescripts. Box 72, folder 3247. n.d.. https://collections.library.yale.edu/catalog/16169384.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 72, folder 3247"])(n.d.)[Cantos 31-33-?: notes; autograph ms. and typescripts]. https://collections.library.yale.edu/catalog/16169384.