MLA
Identified Speakers and Entertainers - Clement Attlee, Prime Minister of the United Kingdom. 1957. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 11. https://digital.library.emory.edu/purl/815p8cz9jj-cor.
APA, 6th edition
Identified Speakers and Entertainers - Clement Attlee, Prime Minister of the United Kingdom (Box 6, Folder 11). (1957). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/815p8cz9jj-cor.
Chicago
“Identified Speakers and Entertainers - Clement Attlee, Prime Minister of the United Kingdom.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1957. Box 6, Folder 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/815p8cz9jj-cor.