MLA
Hawkins, Herbert. Goodbye Seetheart : Louise Mapp Holding the Hand of Her Son, James Mapp, Jr., Outside of a Bus Window Full of Boy Scouts. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 11. https://digital.library.emory.edu/purl/969866t1p3-cor.
APA, 6th edition
Hawkins, H. Goodbye seetheart : Louise Mapp holding the hand of her son, James Mapp, Jr., outside of a bus window full of boy scouts (Box 11) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1p3-cor.
Chicago
Hawkins, Herbert. “Goodbye Seetheart : Louise Mapp Holding the Hand of Her Son, James Mapp, Jr., Outside of a Bus Window Full of Boy Scouts.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/969866t1p3-cor.