MLA
Memphis Paper Co. (Memphis, Tenn.). Shipping cotton from Memphis, Tenn. : the largest cotton warehouses in the world [hand colored]. July 18, 1938. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1676t1g1nn-cor.
APA, 6th edition
Memphis Paper Co. (Memphis, Tenn.). (July 18, 1938)[Shipping cotton from Memphis, Tenn. : the largest cotton warehouses in the world [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1676t1g1nn-cor.
Chicago
Memphis Paper Co. (Memphis, Tenn.), Shipping cotton from Memphis, Tenn. : the largest cotton warehouses in the world [hand colored], July 18, 1938, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1676t1g1nn-cor.