MLA
Young Man Diving in a Lake, While Others Swim. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5. https://digital.library.emory.edu/purl/2902z34tst-cor.
APA, 6th edition
Young man diving in a lake, while others swim (Box 5). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2902z34tst-cor.
Chicago
“Young Man Diving in a Lake, While Others Swim.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 5. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2902z34tst-cor.