APA (7th ed.) Citation

Nicolle, D. (1999). Armies of medieval Russia: 750 - 1250 (1. publ. in Great Brit.). Osprey.

Chicago Style (17th ed.) Citation

Nicolle, David. Armies of Medieval Russia: 750 - 1250. 1. publ. in Great Brit. London: Osprey, 1999.

MLA (9th ed.) Citation

Nicolle, David. Armies of Medieval Russia: 750 - 1250. 1. publ. in Great Brit. Osprey, 1999.

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