MLA
Rotograph Co. (New York, N.Y.). Confederate Monument, Aiken, S.C. [hand colored]. 1904 approx.. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9010p2ngh7-cor.
APA, 6th edition
Rotograph Co. (New York, N.Y.). (1904 approx.)[Confederate Monument, Aiken, S.C. [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9010p2ngh7-cor.
Chicago
Rotograph Co. (New York, N.Y.), Confederate Monument, Aiken, S.C. [hand colored], 1904 approx., Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9010p2ngh7-cor.