MLA
LaFrage, Susan W. Nina Rusk and Hartwell Joiner, Members of the 43rd General Hospital Unit, Gathering Flora in Southern France. 1944. Robert W. Woodruff Health Sciences Center. Library, Box 2, Folder 9. https://digital.library.emory.edu/purl/532d7wm4qc-cor.
APA, 6th edition
LaFrage, S. W. (1944). Nina Rusk and Hartwell Joiner, members of the 43rd General Hospital unit, gathering flora in Southern France (Box 2, Folder 9) [Black-and-white photographs]. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/532d7wm4qc-cor.
Chicago
LaFrage, Susan W. “Nina Rusk and Hartwell Joiner, Members of the 43rd General Hospital Unit, Gathering Flora in Southern France.” Black-and-white photographs. Emory Unit Collection, 1944. Box 2, Folder 9. Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/532d7wm4qc-cor.