APA (7th ed.) Citation

Pawle, G., & Shute, N. (1956). The secret war: 1939-45. Harrap.

Chicago Style (17th ed.) Citation

Pawle, Gerald, and Nevil Shute. The Secret War: 1939-45. London: Harrap, 1956.

MLA (8th ed.) Citation

Pawle, Gerald, and Nevil Shute. The Secret War: 1939-45. Harrap, 1956.

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