MLA
African American Man Being Baptized by Two Men in a River with a Bridge in the Background, with Crowds Watching from the Shore and from Boats. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 33. https://digital.library.emory.edu/purl/269m37pvsc-cor.
APA, 6th edition
African American man being baptized by two men in a river with a bridge in the background, with crowds watching from the shore and from boats (Box 33). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/269m37pvsc-cor.
Chicago
“African American Man Being Baptized by Two Men in a River with a Bridge in the Background, with Crowds Watching from the Shore and from Boats.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 33. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/269m37pvsc-cor.