APA (7th ed.) Citation

Willmott, H., Cross, R., & Messenger, C. (2015). World war II. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Willmott, H.P, Robin Cross, and Charles Messenger. World War II. London: Dorling Kindersley Limited, 2015.

MLA (9th ed.) Citation

Willmott, H.P, et al. World War II. Dorling Kindersley Limited, 2015.