APA (7th ed.) Citation

Nicolle, D. C., & Turner, G. (2008). Poitiers, AD 732: Charles Martel turns the Islamic tide. Osprey.

Chicago Style (17th ed.) Citation

Nicolle, David C., and Graham Turner. Poitiers, AD 732: Charles Martel Turns the Islamic Tide. Oxford: Osprey, 2008.

MLA (9th ed.) Citation

Nicolle, David C., and Graham Turner. Poitiers, AD 732: Charles Martel Turns the Islamic Tide. Osprey, 2008.

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