Dyfyniad APA

Krugman, P. R. (2003). The great unraveling: Losing our way in the new century (First edition.). W.W. Norton.

Dyfyniad Arddull Chicago

Krugman, Paul R. The Great Unraveling: Losing Our Way in the New Century. First edition. New York: W.W. Norton, 2003.

Dyfyniad MLA

Krugman, Paul R. The Great Unraveling: Losing Our Way in the New Century. First edition. W.W. Norton, 2003.

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