MLA
Administrators - Portrait Photograph of a Unidentified Administrator. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 7, Folder 4. https://digital.library.emory.edu/purl/679573n6g9-cor.
APA, 6th edition
Administrators - Portrait photograph of a unidentified administrator (Box 7, Folder 4). (1950). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/679573n6g9-cor.
Chicago
“Administrators - Portrait Photograph of a Unidentified Administrator.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1950. Box 7, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/679573n6g9-cor.