MLA
Bond Certificate for Two Thousand Dollars Issued to Stephen Cantrell, Signed by John W. Duncan. 1863. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 7. https://digital.library.emory.edu/purl/351hhmgrp5-cor.
APA, 6th edition
Bond certificate for two thousand dollars issued to Stephen Cantrell, signed by John W. Duncan (Box 2, Folder 7). (1863). [Bonds (negotiable instruments)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/351hhmgrp5-cor.
Chicago
“Bond Certificate for Two Thousand Dollars Issued to Stephen Cantrell, Signed by John W. Duncan.” Bonds (negotiable instruments). Civil War Collection, 1863. Box 2, Folder 7. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/351hhmgrp5-cor.