MLA
Gordon, J. J. Letter from J. J. Gordon ( Port Royal, South Carolina) to His Wife, Jane - February 15, 1862. 1862. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19, Folder 29. https://digital.library.emory.edu/purl/276f1vhjr3-cor.
APA, 6th edition
Gordon, J. J. (1862). Letter from J. J. Gordon ( Port Royal, South Carolina) to his wife, Jane - February 15, 1862 (Box 19, Folder 29) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/276f1vhjr3-cor.
Chicago
Gordon, J. J. “Letter from J. J. Gordon ( Port Royal, South Carolina) to His Wife, Jane - February 15, 1862.” Letters (correspondence). Civil War Collection, 1862. Box 19, Folder 29. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/276f1vhjr3-cor.