Cita APA (7a ed.)

Nicolle, D. C., & Reynolds, W. (2005). Carolingian cavalryman, AD 768-987. Osprey.

Cita Chicago Style (17a ed.)

Nicolle, David C., y Wayne Reynolds. Carolingian Cavalryman, AD 768-987. Oxford: Osprey, 2005.

Cita MLA (9a ed.)

Nicolle, David C., y Wayne Reynolds. Carolingian Cavalryman, AD 768-987. Osprey, 2005.