APA (7th ed.) Citation

MacDonald, C. B. (1963). The Siegfried Line Campaign. Office of the Chief of Military History, Dept. of the Army.

Chicago Style (17th ed.) Citation

MacDonald, Charles B. The Siegfried Line Campaign. Washington, DC: Office of the Chief of Military History, Dept. of the Army, 1963.

MLA (9th ed.) Citation

MacDonald, Charles B. The Siegfried Line Campaign. Office of the Chief of Military History, Dept. of the Army, 1963.

Warning: These citations may not always be 100% accurate.