MLA
Unidentified Book about the Spanish-American War. 1899. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 10. https://digital.library.emory.edu/purl/651vdncm8p-cor.
APA, 6th edition
Unidentified book about the Spanish-American War (Box 1, Folder 10). (1899). [Histories (literary works)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncm8p-cor.
Chicago
“Unidentified Book about the Spanish-American War.” Histories (literary works). William H. Scott Family Papers, 1848-1982, 1899. Box 1, Folder 10. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncm8p-cor.