MLA
National Art Views Co. (New York, N.Y.). Lunch at a sugar plantation : [African American men eating lunch outside a straw structure]. January 1904. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/003cz8w9kx-cor.
APA, 6th edition
National Art Views Co. (New York, N.Y.). (January 1904)[Lunch at a sugar plantation : [African American men eating lunch outside a straw structure]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/003cz8w9kx-cor.
Chicago
National Art Views Co. (New York, N.Y.), Lunch at a sugar plantation : [African American men eating lunch outside a straw structure], January 1904, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/003cz8w9kx-cor.