MLA
London, E. S. A Blind Beggar : a Study in Black and White. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/959189321m-cor.
APA, 6th edition
London, E. S. A blind beggar : a study in black and white (Box 72) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/959189321m-cor.
Chicago
London, E. S. “A Blind Beggar : a Study in Black and White.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/959189321m-cor.