APA (7th ed.) Citation

Gallagher, G. W., & Osprey Publishing. (2001). The American Civil War: The war in the East, 1861-May 1863. Fitzroy Dearborn Publishers.

Chicago Style (17th ed.) Citation

Gallagher, Gary W., and Osprey Publishing. The American Civil War: The War in the East, 1861-May 1863. Chicago ; London: Fitzroy Dearborn Publishers, 2001.

MLA (8th ed.) Citation

Gallagher, Gary W., and Osprey Publishing. The American Civil War: The War in the East, 1861-May 1863. Fitzroy Dearborn Publishers, 2001.