MLA
West, E. M. Letter from E. M. West (Cowan, Tennessee) to Sarah A. Reep, Informing Her of Her Son's Death. Reep Was a Member of the 105th Ohio Infantry Regiment, Company A, and Entered Service on August 1862 and Died in a Field Hospital in Cowan, Tennessee on July or August, 1863 (Typescript). 1862. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 20, Folder 17. https://digital.library.emory.edu/purl/1676t1g2pz-cor.
APA, 6th edition
West, E. M. (1862). Letter from E. M. West (Cowan, Tennessee) to Sarah A. Reep, informing her of her son's death. Reep was a member of the 105th Ohio Infantry Regiment, Company A, and entered service on August 1862 and died in a field hospital in Cowan, Tennessee on July or August, 1863 (typescript) (Box 20, Folder 17) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1676t1g2pz-cor.
Chicago
West, E. M. “Letter from E. M. West (Cowan, Tennessee) to Sarah A. Reep, Informing Her of Her Son's Death. Reep Was a Member of the 105th Ohio Infantry Regiment, Company A, and Entered Service on August 1862 and Died in a Field Hospital in Cowan, Tennessee on July or August, 1863 (Typescript).” Letters (correspondence). Civil War Collection, 1862. Box 20, Folder 17. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1676t1g2pz-cor.