Dyfyniad APA

Edwards, G. (1975). Framework of Economics (3rd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Edwards, G.J. Framework of Economics. 3rd ed. London: McGraw-Hill, 1975.

Dyfyniad MLA

Edwards, G.J. Framework of Economics. 3rd ed. McGraw-Hill, 1975.

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