MLA
Holt, Hines, 1805-1865. Letter from Hines Holt (Richmond, Virginia) to Hon. David Kiddoe (Cuthbert, Georgia), indicating the method of appointing officers in the Confederate Army - March 13, 1862. March 13, 1862. Civil War Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/484mkkwj6g-cor.
APA, 6th edition
Holt, Hines, 1805-1865. (March 13, 1862)[Letter from Hines Holt (Richmond, Virginia) to Hon. David Kiddoe (Cuthbert, Georgia), indicating the method of appointing officers in the Confederate Army - March 13, 1862]. Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/484mkkwj6g-cor.
Chicago
Holt, Hines, 1805-1865, Letter from Hines Holt (Richmond, Virginia) to Hon. David Kiddoe (Cuthbert, Georgia), indicating the method of appointing officers in the Confederate Army - March 13, 1862, March 13, 1862, Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/484mkkwj6g-cor.