MLA
Stevens, Hazard, 1842-1918. Letter to William H. Scott, Sr. from Hazard Stevens, August 6, 1908. August 6, 1908. William H. Scott Family Papers, 1848-1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/972p5hqdf5-cor.
APA, 6th edition
Stevens, Hazard, 1842-1918. (August 6, 1908)[Letter to William H. Scott, Sr. from Hazard Stevens, August 6, 1908]. William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/972p5hqdf5-cor.
Chicago
Stevens, Hazard, 1842-1918, Letter to William H. Scott, Sr. from Hazard Stevens, August 6, 1908, August 6, 1908, William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/972p5hqdf5-cor.