MLA
Union News Company (Boston, Mass.). Sweet contentment : an African American woman standing in front of a cabin holding a ladle and an African American man sitting in a chair. December 3, 1935. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5805x69pbn-cor.
APA, 6th edition
Union News Company (Boston, Mass.). (December 3, 1935)[Sweet contentment : an African American woman standing in front of a cabin holding a ladle and an African American man sitting in a chair]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5805x69pbn-cor.
Chicago
Union News Company (Boston, Mass.), Sweet contentment : an African American woman standing in front of a cabin holding a ladle and an African American man sitting in a chair, December 3, 1935, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5805x69pbn-cor.