Dyfyniad APA

Hartley, T. (1981). The foundations of European Community law. Oxford: Clarendon Press.

Dyfyniad Arddull Chicago

Hartley, T.C. The Foundations of European Community Law. Oxford: Clarendon Press, 1981.

Dyfyniad MLA

Hartley, T.C. The Foundations of European Community Law. Oxford: Clarendon Press, 1981.

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