MLA
Library Special Collections - Young John Allen, Methodist Missionary. Emory University. Office of Alumni Publications., 1961. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 10, Folder 12. https://digital.library.emory.edu/purl/808v9s4njv-cor.
APA, 6th edition
Library Special Collections - Young John Allen, Methodist missionary (Box 10, Folder 12). (1961). [Black-and-white photographs]. Emory University. Office of Alumni Publications.; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/808v9s4njv-cor.
Chicago
“Library Special Collections - Young John Allen, Methodist Missionary.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 1. Emory University. Office of Alumni Publications., 1961. Box 10, Folder 12. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/808v9s4njv-cor.