MLA
Co., Kraemer Art. A Kentucky Tobacco Field : Group of African American Men Standing in a Tobacco Field, in Kentucky [Hand Colored]. 1932. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/2150gb5mpm-cor.
APA, 6th edition
Co., K. A. (1932). A Kentucky tobacco field : group of African American men standing in a tobacco field, in Kentucky [hand colored] (Box 68) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2150gb5mpm-cor.
Chicago
Co., Kraemer Art. “A Kentucky Tobacco Field : Group of African American Men Standing in a Tobacco Field, in Kentucky [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1932. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/2150gb5mpm-cor.