Cite

Notebook 76: [Rock Drill, 9]

MLA

Pound, Ezra, 1885-1972. Notebook 76: [Rock Drill, 9]. Box 119, folder 4944. 1953 Jul. https://collections.library.yale.edu/catalog/10607255.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 119, folder 4944"])(1953 Jul)[Notebook 76: [Rock Drill, 9]]. https://collections.library.yale.edu/catalog/10607255.