APA (7th ed.) Citation

Warlimont, W., & Barry, R. (1964). Inside Hitler's headquarters: 1939-45. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Warlimont, Walter, and R.H Barry. Inside Hitler's Headquarters: 1939-45. London: Weidenfeld and Nicolson, 1964.

MLA (8th ed.) Citation

Warlimont, Walter, and R.H Barry. Inside Hitler's Headquarters: 1939-45. Weidenfeld and Nicolson, 1964.