MLA
Mesnard, Luther B. Reminiscences of Luther B. Mesnard Who Enlisted with the 55th Ohio Infantry Regiment in September 1861. Mesnard Describes the Conditions of His Unit as Well as the Various Campaigns He Took Part in - 1901 (Photocopy). 1901. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 20, Folder 3. https://digital.library.emory.edu/purl/081wdbrw5r-cor.
APA, 6th edition
Mesnard, L. B. (1901). Reminiscences of Luther B. Mesnard who enlisted with the 55th Ohio Infantry Regiment in September 1861. Mesnard describes the conditions of his unit as well as the various campaigns he took part in - 1901 (photocopy) (Box 20, Folder 3) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/081wdbrw5r-cor.
Chicago
Mesnard, Luther B. “Reminiscences of Luther B. Mesnard Who Enlisted with the 55th Ohio Infantry Regiment in September 1861. Mesnard Describes the Conditions of His Unit as Well as the Various Campaigns He Took Part in - 1901 (Photocopy).” Letters (correspondence). Civil War Collection, 1901. Box 20, Folder 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/081wdbrw5r-cor.