MLA
Services, Emory University Photographic. Administrators - Emory President Sanford Atwood and Two Other Unidentified Men in Candler Chapel. 1966. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 28, Folder 8. https://digital.library.emory.edu/purl/354xgxd33p-cor.
APA, 6th edition
Services, E. U. P. (1966). Administrators - Emory President Sanford Atwood and two other unidentified men in Candler Chapel (Box 28, Folder 8) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/354xgxd33p-cor.
Chicago
Services, Emory University Photographic. “Administrators - Emory President Sanford Atwood and Two Other Unidentified Men in Candler Chapel.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1966. Box 28, Folder 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/354xgxd33p-cor.