MLA
Boxing News Photos. No. 35, Jersey Joe Walcott, World's Heavyweight Title Contender. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/433dz08ks2-cor.
APA, 6th edition
Boxing news photos. No. 35, Jersey Joe Walcott, world's heavyweight title contender (Box 74). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/433dz08ks2-cor.
Chicago
“Boxing News Photos. No. 35, Jersey Joe Walcott, World's Heavyweight Title Contender.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 74. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/433dz08ks2-cor.