[List of lectures organized by SA, 1920-42], drafts, typescript and carbon, corrected
MLA
Dreier, Katherine S. (Katherine Sophie), 1877-1952. [List of lectures organized by SA, 1920-42], drafts, typescript and carbon, corrected. Box 90, folder 2326. n.d.. https://collections.library.yale.edu/catalog/32209622.
APA, 6th edition
Dreier, Katherine S. (Katherine Sophie), 1877-1952. (["Box 90, folder 2326"])(n.d.)[[List of lectures organized by SA, 1920-42], drafts, typescript and carbon, corrected]. https://collections.library.yale.edu/catalog/32209622.
