MLA
Copping, Harold, 1863-1932. The hope of the world. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xh3q-cor.
APA, 6th edition
Copping, Harold, 1863-1932. (unknown)[The hope of the world]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xh3q-cor.
Chicago
Copping, Harold, 1863-1932, The hope of the world, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/890rr4xh3q-cor.