MLA
Wayne, Henry C. (Henry Constantine), 1815-1883. Letter from Adjutant-General Henry Constantine Wayne (Milledgeville, Georgia) to Confederate General Marcus Claudius Marcellus Hammond. between 1861 and 1865. Civil War Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/566j0zpd9f-cor.
APA, 6th edition
Wayne, Henry C. (Henry Constantine), 1815-1883. (between 1861 and 1865)[Letter from Adjutant-General Henry Constantine Wayne (Milledgeville, Georgia) to Confederate General Marcus Claudius Marcellus Hammond]. Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/566j0zpd9f-cor.
Chicago
Wayne, Henry C. (Henry Constantine), 1815-1883, Letter from Adjutant-General Henry Constantine Wayne (Milledgeville, Georgia) to Confederate General Marcus Claudius Marcellus Hammond, between 1861 and 1865, Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/566j0zpd9f-cor.