Cite

"M" general

MLA

Dunbar, Rudolph, 1899-1988. "M" general. Box 1, folder 22. 1941–1977. https://collections.library.yale.edu/catalog/17398736.

APA, 6th edition

Dunbar, Rudolph, 1899-1988. (["Box 1, folder 22"])(1941–1977)["M" general]. https://collections.library.yale.edu/catalog/17398736.