MLA
K., J. T. Uncle Clint : an Old African American Man Standing in Front of a Structure, Holding His Hat. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/573bzkh1bh-cor.
APA, 6th edition
K., J. T. Uncle Clint : an old African American man standing in front of a structure, holding his hat (Box 72) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/573bzkh1bh-cor.
Chicago
K., J. T. “Uncle Clint : an Old African American Man Standing in Front of a Structure, Holding His Hat.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/573bzkh1bh-cor.