MLA
Frederick Douglass Patterson, President, Tuskegee Institute. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/692t4b8gzp-cor.
APA, 6th edition
Frederick Douglass Patterson, President, Tuskegee Institute (Box 71). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8gzp-cor.
Chicago
“Frederick Douglass Patterson, President, Tuskegee Institute.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8gzp-cor.