Dyfyniad APA

Hill, N. L. (1950). International relations: Documents and readings. Oxford University Press.

Dyfyniad Arddull Chicago

Hill, Norman Llewellyn. International Relations: Documents and Readings. New York: Oxford University Press, 1950.

Dyfyniad MLA

Hill, Norman Llewellyn. International Relations: Documents and Readings. Oxford University Press, 1950.

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