Cite

"R" general

MLA

Dunbar, Rudolph, 1899-1988. "R" general. Box 1, folder 26. 1938–1953. https://collections.library.yale.edu/catalog/17398740.

APA, 6th edition

Dunbar, Rudolph, 1899-1988. (["Box 1, folder 26"])(1938–1953)["R" general]. https://collections.library.yale.edu/catalog/17398740.