MLA

Dunbar, Rudolph, 1899-1988. Scrapbook Volume III. Box 6. 1945. https://collections.library.yale.edu/catalog/31923072.

APA, 6th edition

Dunbar, Rudolph, 1899-1988. (["Box 6"])(1945)[Scrapbook Volume III]. https://collections.library.yale.edu/catalog/31923072.