MLA
Havens, O. Pierre, 1838-1912. Bob and his fiddle. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/269m37pvqq-cor.
APA, 6th edition
Havens, O. Pierre, 1838-1912. (unknown)[Bob and his fiddle]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/269m37pvqq-cor.
Chicago
Havens, O. Pierre, 1838-1912, Bob and his fiddle, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/269m37pvqq-cor.