MLA
Spencer, Thomas. Confederate Soldiers Cemetery in Eufaula, Alabama. 1957. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 1. https://digital.library.emory.edu/purl/8708w9gk29-cor.
APA, 6th edition
Spencer, T. (1957). Confederate soldiers cemetery in Eufaula, Alabama (Box 14, Folder 1) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8708w9gk29-cor.
Chicago
Spencer, Thomas. “Confederate Soldiers Cemetery in Eufaula, Alabama.” Black-and-white photographs. Civil War Collection, 1957. Box 14, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8708w9gk29-cor.