Cita APA (7a ed.)

D'Amato, R., & Rava, G. (2010). The Varangian Guard, 988-1453 (1st published.). Osprey.

Cita Chicago Style (17a ed.)

D'Amato, Raffaele, y Giuseppe Rava. The Varangian Guard, 988-1453. 1st published. Oxford: Osprey, 2010.

Cita MLA (9a ed.)

D'Amato, Raffaele, y Giuseppe Rava. The Varangian Guard, 988-1453. 1st published. Osprey, 2010.