MLA
Louis Kaufmann & Sons (Baltimore, Md.). Unloading watermelons, Pier A, Newport News, Va. [hand colored]. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bk6j-cor.
APA, 6th edition
Louis Kaufmann & Sons (Baltimore, Md.). (unknown)[Unloading watermelons, Pier A, Newport News, Va. [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bk6j-cor.
Chicago
Louis Kaufmann & Sons (Baltimore, Md.), Unloading watermelons, Pier A, Newport News, Va. [hand colored], unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/245q83bk6j-cor.