MLA
Spencer, Thomas. Civil War-Era House in Newton County, Georgia. 1955. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 14, Folder 18. https://digital.library.emory.edu/purl/9354f4qskg-cor.
APA, 6th edition
Spencer, T. (1955). Civil War-era house in Newton County, Georgia (Box 14, Folder 18) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9354f4qskg-cor.
Chicago
Spencer, Thomas. “Civil War-Era House in Newton County, Georgia.” Black-and-white photographs. Civil War Collection, 1955. Box 14, Folder 18. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9354f4qskg-cor.