MLA
African American Football Teams Posing with Football Uniforms and Necklaces On. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 57. https://digital.library.emory.edu/purl/6451g1jx0w-cor.
APA, 6th edition
African American football teams posing with football uniforms and necklaces on (Box 57). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6451g1jx0w-cor.
Chicago
“African American Football Teams Posing with Football Uniforms and Necklaces On.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 57. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6451g1jx0w-cor.