MLA
Root, George F. (George Frederick), 1820-1895. Just After the Battle. 1864. Civil War Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vvbw-cor.
APA, 6th edition
Root, George F. (George Frederick), 1820-1895. (1864)[Just After the Battle]. Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vvbw-cor.
Chicago
Root, George F. (George Frederick), 1820-1895, Just After the Battle, 1864, Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vvbw-cor.