Dyfyniad APA

Percy, S. (2007). Mercenaries: The History of a Norm in International Relations. Oxford University Press.

Dyfyniad Arddull Chicago

Percy, S. Mercenaries: The History of a Norm in International Relations. Oxford University Press, 2007.

Dyfyniad MLA

Percy, S. Mercenaries: The History of a Norm in International Relations. Oxford University Press, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.