MLA
Wightman, J. W. Letter from J. W. Wightman (Augusta, Georgia) to W. R. Enecks (Egypt, Georgia) - December 7, 1863. 1863. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 20. https://digital.library.emory.edu/purl/627zkh19bh-cor.
APA, 6th edition
Wightman, J. W. (1863). Letter from J. W. Wightman (Augusta, Georgia) to W. R. Enecks (Egypt, Georgia) - December 7, 1863 (Box 3, Folder 20) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/627zkh19bh-cor.
Chicago
Wightman, J. W. “Letter from J. W. Wightman (Augusta, Georgia) to W. R. Enecks (Egypt, Georgia) - December 7, 1863.” Letters (correspondence). Civil War Collection, 1863. Box 3, Folder 20. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/627zkh19bh-cor.