Cite

Cantos LXXII and LXXIII: typescript, corrected, photocopy

MLA

Pound, Ezra, 1885-1972. Cantos LXXII and LXXIII: typescript, corrected, photocopy. Box 29, folder 622. n.d.. https://collections.library.yale.edu/catalog/2041435.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 29, folder 622"])(n.d.)[Cantos LXXII and LXXIII: typescript, corrected, photocopy]. https://collections.library.yale.edu/catalog/2041435.