Dyfyniad APA

Watson, R. L. (1965). United States in the contemporary world, 1945-1962. The Free Press.

Dyfyniad Arddull Chicago

Watson, Richard L. United States in the Contemporary World, 1945-1962. New York: The Free Press, 1965.

Dyfyniad MLA

Watson, Richard L. United States in the Contemporary World, 1945-1962. The Free Press, 1965.

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