Other reports, correspondence, and documents
MLA
Broch de Rothermann, H. F. (1910-1994). Other reports, correspondence, and documents. Box 9. circa 1944-circa 2001. https://collections.library.yale.edu/catalog/2016896.
APA, 6th edition
Broch de Rothermann, H. F. (1910-1994). (["Box 9"])(circa 1944-circa 2001)[Other reports, correspondence, and documents]. https://collections.library.yale.edu/catalog/2016896.