MLA
Narrative of Privations and Sufferings of United States Officers & Soldiers While Prisoners of War in the Hands of the Rebel Authorities. : Being the Report of a Commission of Inquiry, Appointed by the United States Sanitary Commission. With an Appendix, Containing the Testimony. Office of Littell's living Age, 1864. Emory University. General Libraries. https://digital.library.emory.edu/purl/071ngf208x-cor.
APA, 6th edition
Narrative of privations and sufferings of United States officers & soldiers while prisoners of war in the hands of the rebel authorities. : Being the report of a commission of inquiry, appointed by the United States Sanitary Commission. With an appendix, containing the testimony. (1864). Office of Littell's living Age; Emory University. General Libraries. https://digital.library.emory.edu/purl/071ngf208x-cor.
Chicago
“Narrative of Privations and Sufferings of United States Officers & Soldiers While Prisoners of War in the Hands of the Rebel Authorities. : Being the Report of a Commission of Inquiry, Appointed by the United States Sanitary Commission. With an Appendix, Containing the Testimony.” Civil War Imprints. Boston: Office of Littell's living Age, 1864. Emory University. General Libraries. https://digital.library.emory.edu/purl/071ngf208x-cor.