MLA
Hill, Jessie, Jr. Letter from Jesse Hill Jr. to Richard H. Rich, President of Rich's Department Stores, Regarding the Lack of Restrooms for Black Customers - March 10, 1958. 1958. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 37, Folder 1. https://digital.library.emory.edu/purl/648ffbg7sn-cor.
APA, 6th edition
Hill, J., Jr. (1958). Letter from Jesse Hill Jr. to Richard H. Rich, President of Rich's department stores, regarding the lack of restrooms for Black customers - March 10, 1958 (Box 37, Folder 1) [Correspondence]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/648ffbg7sn-cor.
Chicago
Hill, Jessie, Jr. “Letter from Jesse Hill Jr. to Richard H. Rich, President of Rich's Department Stores, Regarding the Lack of Restrooms for Black Customers - March 10, 1958.” Correspondence. Richard H. Rich Papers, 1902-1981, 1958. Box 37, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/648ffbg7sn-cor.