MLA
Small Boy on a Tricycle in a House at the Base of Some Stairs and in Front of a Television Set. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6. https://digital.library.emory.edu/purl/235gb5mkrv-cor.
APA, 6th edition
Small boy on a tricycle in a house at the base of some stairs and in front of a television set (Box 6). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/235gb5mkrv-cor.
Chicago
“Small Boy on a Tricycle in a House at the Base of Some Stairs and in Front of a Television Set.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/235gb5mkrv-cor.