MLA
Lookout Point at Lookout Mountain, Tennesee. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 15, Folder 7. https://digital.library.emory.edu/purl/515bcc2gv0-cor.
APA, 6th edition
Lookout Point at Lookout Mountain, Tennesee (Box 15, Folder 7). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/515bcc2gv0-cor.
Chicago
“Lookout Point at Lookout Mountain, Tennesee.” Photographic postcards. Civil War Collection, n.d. Box 15, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/515bcc2gv0-cor.