APA (7th ed.) Citation

Nosov, K. S. (2007). Medieval Russian fortresses: AD 862 - 1480 (1. publ. in Great Britain.). Osprey.

Chicago Style (17th ed.) Citation

Nosov, Konstantin S. Medieval Russian Fortresses: AD 862 - 1480. 1. publ. in Great Britain. Oxford [u.a.]: Osprey, 2007.

MLA (9th ed.) Citation

Nosov, Konstantin S. Medieval Russian Fortresses: AD 862 - 1480. 1. publ. in Great Britain. Osprey, 2007.