MLA
Soldiers of Spanish-American War. 1898. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19. https://digital.library.emory.edu/purl/84302v6x96-cor.
APA, 6th edition
Soldiers of Spanish-American War (Box 19). (1898). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/84302v6x96-cor.
Chicago
“Soldiers of Spanish-American War.” Black-and-white photographs. Langmuir Deposit - Sept 2020, 1898. Box 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/84302v6x96-cor.