MLA
History Alumni - Reunion Class of 1873 at the 1909 Commencement. 1909. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 27, Folder 1. https://digital.library.emory.edu/purl/245q83bm0v-cor.
APA, 6th edition
History alumni - Reunion class of 1873 at the 1909 Commencement (Box 27, Folder 1). (1909). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bm0v-cor.
Chicago
“History Alumni - Reunion Class of 1873 at the 1909 Commencement.” Black-and-white photographs. EU Office of Alumni Publications Photos Deposit Collection 2 , 1909. Box 27, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bm0v-cor.