Dyfyniad APA

Hall, R. E., & Taylor, J. B. (1993). Macroeconomics (4th ed.). W.W. Norton.

Dyfyniad Arddull Chicago

Hall, Robert Ernest, and John B. Taylor. Macroeconomics. 4th ed. New York: W.W. Norton, 1993.

Dyfyniad MLA

Hall, Robert Ernest, and John B. Taylor. Macroeconomics. 4th ed. W.W. Norton, 1993.

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