MLA
History Alumni - Portrait Photograph of a Unidentified Student. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 27, Folder 1. https://digital.library.emory.edu/purl/692t4b8hsw-cor.
APA, 6th edition
History alumni - Portrait photograph of a unidentified student (Box 27, Folder 1). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8hsw-cor.
Chicago
“History Alumni - Portrait Photograph of a Unidentified Student.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , n.d. Box 27, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/692t4b8hsw-cor.