MLA
Zulus at a Circus in Kansas City, Mo. 1946. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/313zs7h47j-cor.
APA, 6th edition
Zulus at a circus in Kansas City, Mo. (Box 69). (1946). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/313zs7h47j-cor.
Chicago
“Zulus at a Circus in Kansas City, Mo.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1946. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/313zs7h47j-cor.