MLA
Campbell, Alfred S. Shadows on Beach, Coney Island. 1896. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 64. https://digital.library.emory.edu/purl/344pk0p2r4-cor.
APA, 6th edition
Campbell, A. S. (1896). Shadows on beach, Coney Island (Box 64) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p2r4-cor.
Chicago
Campbell, Alfred S. “Shadows on Beach, Coney Island.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1896. Box 64. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p2r4-cor.