MLA
Jackson, Joseph T. School of Nursing - Red Cross Volunteer Reading to a Child. 1940. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 12, Folder 4. https://digital.library.emory.edu/purl/986b2rbpp3-cor.
APA, 6th edition
Jackson, J. T. (1940). School of Nursing - Red Cross volunteer reading to a child (Box 12, Folder 4) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbpp3-cor.
Chicago
Jackson, Joseph T. “School of Nursing - Red Cross Volunteer Reading to a Child.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1940. Box 12, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbpp3-cor.