MLA
Confederate General James Jay Archer. E. and H. T. Anthony, 1861. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 2. https://digital.library.emory.edu/purl/931qfttfnk-cor.
APA, 6th edition
Confederate general James Jay Archer (Box 16, Folder 2). (1861). [Cartes-de-visite (card photographs)]. E. and H. T. Anthony; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/931qfttfnk-cor.
Chicago
“Confederate General James Jay Archer.” Cartes-de-visite (card photographs). Civil War Collection. New York, NY: E. and H. T. Anthony, 1861. Box 16, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/931qfttfnk-cor.