MLA
Beard, Martha A. Poem - "The Rebel Soldier". Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 23. https://digital.library.emory.edu/purl/098z8w9hgx-cor.
APA, 6th edition
Beard, M. A. Poem - "The Rebel Soldier" (Box 1, Folder 23) [Poems]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/098z8w9hgx-cor.
Chicago
Beard, Martha A. “Poem - ‘The Rebel Soldier.’” Poems. Civil War Collection, n.d. Box 1, Folder 23. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/098z8w9hgx-cor.