APA (7th ed.) Citation

Norman, A. (2011). Hitler: Dictator or puppet? Pen & Sword Military.

Chicago Style (17th ed.) Citation

Norman, Andrew. Hitler: Dictator or Puppet? Barnsley, South Yorkshire: Pen & Sword Military, 2011.

MLA (9th ed.) Citation

Norman, Andrew. Hitler: Dictator or Puppet? Pen & Sword Military, 2011.

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