Letters
MLA
Pound, Ezra, 1885-1972. Letters. Box 59, folder 2666-2668. 1911. https://collections.library.yale.edu/catalog/2054674.
APA, 6th edition
Pound, Ezra, 1885-1972. (["Box 59, folder 2666-2668"])(1911)[Letters]. https://collections.library.yale.edu/catalog/2054674.