MLA
Colorama (Columbus, Ga.). African American men women and children picking cotton in a cotton field, in Smithfield, North Carolina. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2nkx-cor.
APA, 6th edition
Colorama (Columbus, Ga.). (unknown)[African American men women and children picking cotton in a cotton field, in Smithfield, North Carolina]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2nkx-cor.
Chicago
Colorama (Columbus, Ga.), African American men women and children picking cotton in a cotton field, in Smithfield, North Carolina, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/996k0p2nkx-cor.