MLA
An African American Man Playing Banjo. 1907. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/392g79cnsv-cor.
APA, 6th edition
An African American man playing banjo (Box 70). (1907). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/392g79cnsv-cor.
Chicago
“An African American Man Playing Banjo.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1907. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/392g79cnsv-cor.