MLA
Spencer, Thomas. Monument to the Confederate and Union Dead Buried at the Cemetery in Kingston, Georgia. 1937. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 21. https://digital.library.emory.edu/purl/344pk0p3rd-cor.
APA, 6th edition
Spencer, T. (1937). Monument to the Confederate and Union dead buried at the cemetery in Kingston, Georgia (Box 14, Folder 21) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p3rd-cor.
Chicago
Spencer, Thomas. “Monument to the Confederate and Union Dead Buried at the Cemetery in Kingston, Georgia.” Black-and-white photographs. Civil War Collection, 1937. Box 14, Folder 21. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p3rd-cor.