APA (7th ed.) Citation

Catton, C. B. (1967). The centennial history of the civil war. Pocket Books.

Chicago Style (17th ed.) Citation

Catton, Charles Bruce. The Centennial History of the Civil War. New York: Pocket Books, 1967.

MLA (9th ed.) Citation

Catton, Charles Bruce. The Centennial History of the Civil War. Pocket Books, 1967.