Battle of Chickamauga, Ga. : September 19-20, 1863 / organization of the Army of the Cumberland (commanded by Maj. Gen. W. S. Rosecrans) and of the Army of Tennessee (commanded by General Braxton Bragg).
MLA
Chickamauga-Chattanooga National Military Park Commission (Ga. and Tenn.). "Battle of Chickamauga, Ga. : September 19-20, 1863 / organization of the Army of the Cumberland (commanded by Maj. Gen. W. S. Rosecrans) and of the Army of Tennessee (commanded by General Braxton Bragg).." University of Georgia. Libraries. 1893, https://dlg.galileo.usg.edu/georgiabooks/do-pdf:gb5152.
APA
Chickamauga-Chattanooga National Military Park Commission (Ga. and Tenn.) (1893). Battle of Chickamauga, Ga. : September 19-20, 1863 / organization of the Army of the Cumberland (commanded by Maj. Gen. W. S. Rosecrans) and of the Army of Tennessee (commanded by General Braxton Bragg).. Retrieved from https://dlg.galileo.usg.edu/georgiabooks/do-pdf:gb5152
Chicago
Chickamauga-Chattanooga National Military Park Commission (Ga. and Tenn.). "Battle of Chickamauga, Ga. : September 19-20, 1863 / organization of the Army of the Cumberland (commanded by Maj. Gen. W. S. Rosecrans) and of the Army of Tennessee (commanded by General Braxton Bragg).." 1893. May 12, 2026. https://dlg.galileo.usg.edu/georgiabooks/do-pdf:gb5152.