APA (7th ed.) Citation

McCullough, J., & Dennis, P. (2013). Dragonslayers: From Beowulf to Saint George. Osprey Publishing.

Chicago Style (17th ed.) Citation

McCullough, Joseph, and Peter Dennis. Dragonslayers: From Beowulf to Saint George. Long Island City, NY: Osprey Publishing, 2013.

MLA (8th ed.) Citation

McCullough, Joseph, and Peter Dennis. Dragonslayers: From Beowulf to Saint George. Osprey Publishing, 2013.

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