MLA
Peck, George B., Jr. (George Bacheler), 1843-1934. A recruit before Petersburg. 1880. Regimental Histories. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/699n2z391w-cor.
APA, 6th edition
Peck, George B., Jr. (George Bacheler), 1843-1934. (1880)[A recruit before Petersburg]. Regimental Histories, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/699n2z391w-cor.
Chicago
Peck, George B., Jr. (George Bacheler), 1843-1934, A recruit before Petersburg, 1880, Regimental Histories, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/699n2z391w-cor.