MLA
Gilham, William, 1819?-1872. Manual of instruction for the volunteers and militia of the Confederate States. 1862. Civil War Imprints. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/24947d8165-cor.
APA, 6th edition
Gilham, William, 1819?-1872. (1862)[Manual of instruction for the volunteers and militia of the Confederate States]. Civil War Imprints, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/24947d8165-cor.
Chicago
Gilham, William, 1819?-1872, Manual of instruction for the volunteers and militia of the Confederate States, 1862, Civil War Imprints, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/24947d8165-cor.