Cita APA (7a ed.)

Bishop, M. C. (2016). The gladius (1st published in Great Britain.). Osprey.

Cita Chicago Style (17a ed.)

Bishop, M. C. The Gladius. 1st published in Great Britain. Oxford: Osprey, 2016.

Cita MLA (9a ed.)

Bishop, M. C. The Gladius. 1st published in Great Britain. Osprey, 2016.