MLA

H. D. (Hilda Doolittle), 1886-1961. Notebook. Box 42, folder 1065. 1944. https://collections.library.yale.edu/catalog/10187214.

APA, 6th edition

H. D. (Hilda Doolittle), 1886-1961. (["Box 42, folder 1065"])(1944)[Notebook]. https://collections.library.yale.edu/catalog/10187214.