MLA
Leave of Absence Granted to J. B. Newton, Signed by Edward G. Bird. 1862. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5, Folder 37. https://digital.library.emory.edu/purl/344pk0p3ph-cor.
APA, 6th edition
Leave of absence granted to J. B. Newton, signed by Edward G. Bird (Box 5, Folder 37). (1862). [Military passes]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p3ph-cor.
Chicago
“Leave of Absence Granted to J. B. Newton, Signed by Edward G. Bird.” Military passes. Civil War Collection, 1862. Box 5, Folder 37. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/344pk0p3ph-cor.