MLA
Louis Kaufmann & Sons (Baltimore, Md.). Weighing cotton, Norfolk, Va. [hand colored]. September 19, 1911. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2tw-cor.
APA, 6th edition
Louis Kaufmann & Sons (Baltimore, Md.). (September 19, 1911)[Weighing cotton, Norfolk, Va. [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2tw-cor.
Chicago
Louis Kaufmann & Sons (Baltimore, Md.), Weighing cotton, Norfolk, Va. [hand colored], September 19, 1911, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2tw-cor.