MLA
Senior Day - Group of Students Sitting in a Circle. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5, Folder 7. https://digital.library.emory.edu/purl/0343r228nb-cor.
APA, 6th edition
Senior Day - Group of students sitting in a circle (Box 5, Folder 7). (1950). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0343r228nb-cor.
Chicago
“Senior Day - Group of Students Sitting in a Circle.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1950. Box 5, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0343r228nb-cor.