APA (7th ed.) Citation

Bull, S. (2003). Aspects of war: Trench warfare. PRC Publishing Limited.

Chicago Style (17th ed.) Citation

Bull, Stephen. Aspects of War: Trench Warfare. London: PRC Publishing Limited, 2003.

MLA (9th ed.) Citation

Bull, Stephen. Aspects of War: Trench Warfare. PRC Publishing Limited, 2003.

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