Dyfyniad APA

Jones, C. I. (2010). Macro economics: Economic crisis update. New York: W. W. Norton & Co.

Dyfyniad Arddull Chicago

Jones, Charles I. Macro Economics: Economic Crisis Update. New York: W. W. Norton & Co, 2010.

Dyfyniad MLA

Jones, Charles I. Macro Economics: Economic Crisis Update. New York: W. W. Norton & Co, 2010.

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