Dyfyniad APA

Patterson, R. N. (2003). Balance of power. Ballantine Books.

Dyfyniad Arddull Chicago

Patterson, Richard North. Balance of Power. New York: Ballantine Books, 2003.

Dyfyniad MLA

Patterson, Richard North. Balance of Power. Ballantine Books, 2003.

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