MLA
Seven Bellhops, One Female, Posing in the Lobby, with a Staircase to the Right. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 29. https://digital.library.emory.edu/purl/122v41ns5m-cor.
APA, 6th edition
Seven bellhops, one female, posing in the lobby, with a staircase to the right (Box 29). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/122v41ns5m-cor.
Chicago
“Seven Bellhops, One Female, Posing in the Lobby, with a Staircase to the Right.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 29. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/122v41ns5m-cor.