Dyfyniad APA

Ferrell, R. H. (1969). American diplomacy: A history (Rev., and expanded ed.). Norton.

Dyfyniad Arddull Chicago

Ferrell, Robert H. American Diplomacy: A History. Rev., and expanded ed. New York: Norton, 1969.

Dyfyniad MLA

Ferrell, Robert H. American Diplomacy: A History. Rev., and expanded ed. Norton, 1969.

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