MLA
Hewitt, John Hill, 1801-1890. Playing cards handmade by John Hill Hewitt while he was manager of the Blackmar music store in Augusta, Georgia. 1864. Civil War Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bm47-cor.
APA, 6th edition
Hewitt, John Hill, 1801-1890. (1864)[Playing cards handmade by John Hill Hewitt while he was manager of the Blackmar music store in Augusta, Georgia]. Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bm47-cor.
Chicago
Hewitt, John Hill, 1801-1890, Playing cards handmade by John Hill Hewitt while he was manager of the Blackmar music store in Augusta, Georgia, 1864, Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bm47-cor.