MLA
Stewart, Tapley H. 2-Page Memoir of Tapley H. Stewart's Experience in the Confederate Army. Stewart Served in Company L of the 3rd Georgia Infantry Regiment Which Took Part in Battles around Richmond and Chattanooga. Stewart Was Captured and Was a Prisoner of War in Elmira, New York (Typescript). 1865. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 9, Folder 33. https://digital.library.emory.edu/purl/7375tb2sg0-cor.
APA, 6th edition
Stewart, T. H. (1865). 2-page memoir of Tapley H. Stewart's experience in the Confederate Army. Stewart served in Company L of the 3rd Georgia Infantry Regiment which took part in battles around Richmond and Chattanooga. Stewart was captured and was a prisoner of war in Elmira, New York (typescript) (Box 9, Folder 33) [Memoirs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2sg0-cor.
Chicago
Stewart, Tapley H. “2-Page Memoir of Tapley H. Stewart's Experience in the Confederate Army. Stewart Served in Company L of the 3rd Georgia Infantry Regiment Which Took Part in Battles around Richmond and Chattanooga. Stewart Was Captured and Was a Prisoner of War in Elmira, New York (Typescript).” Memoirs. Civil War Collection, 1865. Box 9, Folder 33. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7375tb2sg0-cor.