APA (7th ed.) Citation

Powicke, M. (1962). Military obligation in medieval England : a study in liberty and duty / by Maurice Powicke: A study in liberty and duty. Oxford University Press.

Chicago Style (17th ed.) Citation

Powicke, Maurice. Military Obligation in Medieval England : A Study in Liberty and Duty / by Maurice Powicke: A Study in Liberty and Duty. Oxford University Press, 1962.

MLA (9th ed.) Citation

Powicke, Maurice. Military Obligation in Medieval England : A Study in Liberty and Duty / by Maurice Powicke: A Study in Liberty and Duty. Oxford University Press, 1962.

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