MLA
Adolph Selige Pub. Co. (St. Louis, Mo.). A cotton picker : an African American woman in a cotton field, with a basket on her head [hand colored]. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/535t76hdvz-cor.
APA, 6th edition
Adolph Selige Pub. Co. (St. Louis, Mo.). (unknown)[A cotton picker : an African American woman in a cotton field, with a basket on her head [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/535t76hdvz-cor.
Chicago
Adolph Selige Pub. Co. (St. Louis, Mo.), A cotton picker : an African American woman in a cotton field, with a basket on her head [hand colored], unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/535t76hdvz-cor.