MLA
Scott, William H. (William Henry), 1848-1910. Letter from William H. Scott, Sr. to the Calvary Baptist Church, July 19, 1893. July 19, 1893. William H. Scott Family Papers, 1848-1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98tzm-cor.
APA, 6th edition
Scott, William H. (William Henry), 1848-1910. (July 19, 1893)[Letter from William H. Scott, Sr. to the Calvary Baptist Church, July 19, 1893]. William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98tzm-cor.
Chicago
Scott, William H. (William Henry), 1848-1910, Letter from William H. Scott, Sr. to the Calvary Baptist Church, July 19, 1893, July 19, 1893, William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98tzm-cor.