MLA
Unknown Group, on Unknown College Campus, circa 1930s [Panorama]. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box XOP31. https://digital.library.emory.edu/purl/955m905qhx-cor.
APA, 6th edition
Unknown group, on unknown college campus, circa 1930s [panorama] (Box XOP31). (1930). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/955m905qhx-cor.
Chicago
“Unknown Group, on Unknown College Campus, circa 1930s [Panorama].” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1930. Box XOP31. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/955m905qhx-cor.