MLA
Confederate Bond Approved by Congress February 20, 1863, Matures July 1, 1868, Engraved by Archer & Daly, Richmond, Virginia, No. 27792, $500.00/7%. 1863. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP6, Folder 3. https://digital.library.emory.edu/purl/658pc8683m-cor.
APA, 6th edition
Confederate Bond approved by Congress February 20, 1863, matures July 1, 1868, engraved by Archer & Daly, Richmond, Virginia, No. 27792, $500.00/7% (OP6, Folder 3). (1863). [Bonds (negotiable instruments)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/658pc8683m-cor.
Chicago
“Confederate Bond Approved by Congress February 20, 1863, Matures July 1, 1868, Engraved by Archer & Daly, Richmond, Virginia, No. 27792, $500.00/7%.” Bonds (negotiable instruments). Civil War Collection, 1863. OP6, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/658pc8683m-cor.