MLA
Leigh, Ted. School of Nursing - Group Portrait of Three Nurses Looking off-Camera. 1930. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 12, Folder 4. https://digital.library.emory.edu/purl/4579s4mwvs-cor.
APA, 6th edition
Leigh, T. (1930). School of Nursing - Group portrait of three nurses looking off-camera (Box 12, Folder 4) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mwvs-cor.
Chicago
Leigh, Ted. “School of Nursing - Group Portrait of Three Nurses Looking off-Camera.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1, 1930. Box 12, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4579s4mwvs-cor.