MLA
Students Posing with Diplomas and Flowers at Boggs School, GA. 1925. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 15. https://digital.library.emory.edu/purl/634sj3txgx-cor.
APA, 6th edition
Students posing with diplomas and flowers at Boggs School, GA (Box 15). (1925). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/634sj3txgx-cor.
Chicago
“Students Posing with Diplomas and Flowers at Boggs School, GA.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1925. Box 15. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/634sj3txgx-cor.