MLA
Union Patriotic Envelope with Braxton Bragg[?] Cartoon - "The Bragg Fruit of Palmetto Tree-Son". 1861. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 21, Folder 6. https://digital.library.emory.edu/purl/296wwpzhs5-cor.
APA, 6th edition
Union patriotic envelope with Braxton Bragg[?] cartoon - "The Bragg fruit of Palmetto Tree-son" (Box 21, Folder 6). (1861). [Envelopes]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/296wwpzhs5-cor.
Chicago
“Union Patriotic Envelope with Braxton Bragg[?] Cartoon - ‘The Bragg Fruit of Palmetto Tree-Son.’” Envelopes. Civil War Collection, 1861. Box 21, Folder 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/296wwpzhs5-cor.