APA (7th ed.) Citation

Campbell, D. B., & Ó'Brógáin, S. (2010). Mons Graupius, AD 83: Rome's battle at the edge of the world (1st published.). Osprey.

Chicago Style (17th ed.) Citation

Campbell, Duncan B., and Seán Ó'Brógáin. Mons Graupius, AD 83: Rome's Battle at the Edge of the World. 1st published. Oxford: Osprey, 2010.

MLA (9th ed.) Citation

Campbell, Duncan B., and Seán Ó'Brógáin. Mons Graupius, AD 83: Rome's Battle at the Edge of the World. 1st published. Osprey, 2010.

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