MLA
LaFrage, Susan W. 43rd General Hospital Unit Headquarters in Oran, Algeria. 1944. Robert W. Woodruff Health Sciences Center. Library, Box 2, Folder 7. https://digital.library.emory.edu/purl/474cnp5k21-cor.
APA, 6th edition
LaFrage, S. W. (1944). 43rd General Hospital unit headquarters in Oran, Algeria (Box 2, Folder 7) [Black-and-white photographs]. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/474cnp5k21-cor.
Chicago
LaFrage, Susan W. “43rd General Hospital Unit Headquarters in Oran, Algeria.” Black-and-white photographs. Emory Unit Collection, 1944. Box 2, Folder 7. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/474cnp5k21-cor.