MLA
Booker T. Washington with His Two Sons. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 15. https://digital.library.emory.edu/purl/286nzs7h8z-cor.
APA, 6th edition
Booker T. Washington with his two sons (Box 15). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/286nzs7h8z-cor.
Chicago
“Booker T. Washington with His Two Sons.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 15. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/286nzs7h8z-cor.