MLA
Co., Parlin Color. Two African American Men Harvesting Sugar Cane by Hand. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/559q2bvqck-cor.
APA, 6th edition
Co., P. C. Two African American men harvesting sugar cane by hand (Box 68) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/559q2bvqck-cor.
Chicago
Co., Parlin Color. “Two African American Men Harvesting Sugar Cane by Hand.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/559q2bvqck-cor.