MLA
Harte, Bret, 1836-1902. The Phantom Army, by Bret Harte. between 1848 and 1910. William H. Scott Family Papers, 1848-1982. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4407wm3942-cor.
APA, 6th edition
Harte, Bret, 1836-1902. (between 1848 and 1910)[The Phantom Army, by Bret Harte]. William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4407wm3942-cor.
Chicago
Harte, Bret, 1836-1902, The Phantom Army, by Bret Harte, between 1848 and 1910, William H. Scott Family Papers, 1848-1982, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4407wm3942-cor.