MLA
Patrick, J. C. Cotton Picking. 1907. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/774qjq2c08-cor.
APA, 6th edition
Patrick, J. C. (1907). Cotton picking (Box 68) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/774qjq2c08-cor.
Chicago
Patrick, J. C. “Cotton Picking.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1907. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/774qjq2c08-cor.