MLA
Elcha, Eduard. African American Man on Stage with a Puppet. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 46. https://digital.library.emory.edu/purl/40644j0zv4-cor.
APA, 6th edition
Elcha, E. African American man on stage with a puppet (Box 46) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/40644j0zv4-cor.
Chicago
Elcha, Eduard. “African American Man on Stage with a Puppet.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 46. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/40644j0zv4-cor.