MLA
LaFrage, Susan W. 43rd General Hospital Unit in Marseille, France, Waiting to Be Loaded onto Ships Returning to the United States. 1945. Robert W. Woodruff Health Sciences Center. Library, Box 2, Folder 10. https://digital.library.emory.edu/purl/938jdfn49g-cor.
APA, 6th edition
LaFrage, S. W. (1945). 43rd General Hospital unit in Marseille, France, waiting to be loaded onto ships returning to the United States (Box 2, Folder 10) [Black-and-white photographs]. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/938jdfn49g-cor.
Chicago
LaFrage, Susan W. “43rd General Hospital Unit in Marseille, France, Waiting to Be Loaded onto Ships Returning to the United States.” Black-and-white photographs. Emory Unit Collection, 1945. Box 2, Folder 10. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/938jdfn49g-cor.