MLA
Duncan, Bob. College of Arts and Sciences - Contact Print of Students Sitting in Circle. 1964. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 8, Folder 3. https://digital.library.emory.edu/purl/296wwpzh7v-cor.
APA, 6th edition
Duncan, B. (1964). College of Arts and Sciences - Contact print of students sitting in circle (Box 8, Folder 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/296wwpzh7v-cor.
Chicago
Duncan, Bob. “College of Arts and Sciences - Contact Print of Students Sitting in Circle.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1964. Box 8, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/296wwpzh7v-cor.