APA (7th ed.) Citation

Messenger. (2008). Wars that changed the world. Quercus.

Chicago Style (17th ed.) Citation

Messenger. Wars That Changed the World. London: Quercus, 2008.

MLA (8th ed.) Citation

Messenger. Wars That Changed the World. Quercus, 2008.

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