MLA
Hampton, N. J. (Noah Jasper), 1844-. An eyewitness to the dark days of 1861-65, or, A private soldier's adventures and hardships during the war. 1898. Regimental Histories. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/494vhhmmpr-cor.
APA, 6th edition
Hampton, N. J. (Noah Jasper), 1844-. (1898)[An eyewitness to the dark days of 1861-65, or, A private soldier's adventures and hardships during the war]. Regimental Histories, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/494vhhmmpr-cor.
Chicago
Hampton, N. J. (Noah Jasper), 1844-, An eyewitness to the dark days of 1861-65, or, A private soldier's adventures and hardships during the war, 1898, Regimental Histories, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/494vhhmmpr-cor.