MLA
Kemper, James Lawson, 1823-1895. Letter from James Lawson Kemper (Richmond, Virginia) to P. T. Moore (on New Market Road), hold enemy advancement on New Market Road - September 29, 1864. September 29, 1864. Civil War Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/402q573p6k-cor.
APA, 6th edition
Kemper, James Lawson, 1823-1895. (September 29, 1864)[Letter from James Lawson Kemper (Richmond, Virginia) to P. T. Moore (on New Market Road), hold enemy advancement on New Market Road - September 29, 1864]. Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/402q573p6k-cor.
Chicago
Kemper, James Lawson, 1823-1895, Letter from James Lawson Kemper (Richmond, Virginia) to P. T. Moore (on New Market Road), hold enemy advancement on New Market Road - September 29, 1864, September 29, 1864, Civil War Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/402q573p6k-cor.