APA (7th ed.) Citation

Williams, K. P. (1949). Lincoln finds a general: A military history of the Civil War. Macmillan.

Chicago Style (17th ed.) Citation

Williams, Kenneth P. Lincoln Finds a General: A Military History of the Civil War. N.Y.: Macmillan, 1949.

MLA (8th ed.) Citation

Williams, Kenneth P. Lincoln Finds a General: A Military History of the Civil War. Macmillan, 1949.