MLA
Spencer, Thomas. Zorah Davis of Sanderson, Florida. Zorah Witnessed the Battle of Olustee When He Was a Boy on February 20, 1864. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 16, Folder 21. https://digital.library.emory.edu/purl/3009w0vtt7-cor.
APA, 6th edition
Spencer, T. (1950). Zorah Davis of Sanderson, Florida. Zorah witnessed the Battle of Olustee when he was a boy on February 20, 1864 (Box 16, Folder 21) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vtt7-cor.
Chicago
Spencer, Thomas. “Zorah Davis of Sanderson, Florida. Zorah Witnessed the Battle of Olustee When He Was a Boy on February 20, 1864.” Black-and-white photographs. Civil War Collection, 1950. Box 16, Folder 21. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3009w0vtt7-cor.