APA (7th ed.) Citation

Hinsley, F. H., & Simkins, C. A. (1979). British intelligence in the Second World War: Its influence on strategy and operations 1. British intelligence in the Second World War.

Chicago Style (17th ed.) Citation

Hinsley, Francis H., and C. A. Simkins. "British Intelligence in the Second World War: Its Influence on Strategy and Operations 1." British Intelligence in the Second World War 1979.

MLA (8th ed.) Citation

Hinsley, Francis H., and C. A. Simkins. "British Intelligence in the Second World War: Its Influence on Strategy and Operations 1." British Intelligence in the Second World War, 1979.