Dyfyniad APA

Hey, J. D., & Winch, D. (1990). A Century of economics: 100 years of the Royal Economic Society and the Economic journal. Blackwell.

Dyfyniad Arddull Chicago

Hey, John Denis, and Donald Winch. A Century of Economics: 100 Years of the Royal Economic Society and the Economic Journal. Oxford: Blackwell, 1990.

Dyfyniad MLA

Hey, John Denis, and Donald Winch. A Century of Economics: 100 Years of the Royal Economic Society and the Economic Journal. Blackwell, 1990.

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