MLA
Battey, C. M. (Cornelius Marion), 1873-1927. Farmers conference at Tuskegee. January 19, 1920. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk5q-cor.
APA, 6th edition
Battey, C. M. (Cornelius Marion), 1873-1927. (January 19, 1920)[Farmers conference at Tuskegee]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk5q-cor.
Chicago
Battey, C. M. (Cornelius Marion), 1873-1927, Farmers conference at Tuskegee, January 19, 1920, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/047rn8pk5q-cor.