MLA
Identified Speakers and Entertainers - Billy Graham, Preacher. 1947. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 7, Folder 2. https://digital.library.emory.edu/purl/317crjdg84-cor.
APA, 6th edition
Identified Speakers and Entertainers - Billy Graham, preacher (Box 7, Folder 2). (1947). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdg84-cor.
Chicago
“Identified Speakers and Entertainers - Billy Graham, Preacher.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1947. Box 7, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdg84-cor.