MLA
Photograph of a Confederate Marker in Palmyra, Missouri. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 9, Folder 40. https://digital.library.emory.edu/purl/7440rxwfdk-cor.
APA, 6th edition
Photograph of a Confederate marker in Palmyra, Missouri (Box 9, Folder 40). (1930). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7440rxwfdk-cor.
Chicago
“Photograph of a Confederate Marker in Palmyra, Missouri.” Black-and-white photographs. Civil War Collection, 1930. Box 9, Folder 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7440rxwfdk-cor.