MLA
History Alumni - Group Portrait of Alumni. 1920. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 27, Folder 1. https://digital.library.emory.edu/purl/5805x69q79-cor.
APA, 6th edition
History alumni - Group portrait of alumni (Box 27, Folder 1). (1920). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5805x69q79-cor.
Chicago
“History Alumni - Group Portrait of Alumni.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1920. Box 27, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5805x69q79-cor.