MLA
An Advertisement for G.C. Conn, Ltd., with Benny Carter Playing the Saxophone. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/044bnzs7mn-cor.
APA, 6th edition
An advertisement for G.C. Conn, Ltd., with Benny Carter playing the saxophone (Box 70). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/044bnzs7mn-cor.
Chicago
“An Advertisement for G.C. Conn, Ltd., with Benny Carter Playing the Saxophone.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/044bnzs7mn-cor.