MLA
Racism, People Against. Race Relations, 1969-1970 - “Racism in the United States -- An Introduction”, Report Written by the People Against Racism Organization. 1969. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 22, Folder 9. https://digital.library.emory.edu/purl/38279cnqc3-cor.
APA, 6th edition
Racism, P. A. (1969). Race relations, 1969-1970 - “Racism in the United States -- An Introduction”, report written by the People Against Racism organization (Box 22, Folder 9) [Reports]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnqc3-cor.
Chicago
Racism, People Against. “Race Relations, 1969-1970 - ‘Racism in the United States -- An Introduction’, Report Written by the People Against Racism Organization.” Reports. Student Government Association Records, 1969. Box 22, Folder 9. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnqc3-cor.