APA (7th ed.) Citation

Nicolle, D. (1990). Attila and the nomad hordes: Warfare on the Eurasian steppes 4th-12th centuries. Osprey.

Chicago Style (17th ed.) Citation

Nicolle, David. Attila and the Nomad Hordes: Warfare on the Eurasian Steppes 4th-12th Centuries. London: Osprey, 1990.

MLA (9th ed.) Citation

Nicolle, David. Attila and the Nomad Hordes: Warfare on the Eurasian Steppes 4th-12th Centuries. Osprey, 1990.

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