Dyfyniad APA

Wallerstein,Immanuel Maurice. (1979). The capitalist world economy. Cambridge University Press.

Dyfyniad Arddull Chicago

Wallerstein,Immanuel Maurice. The Capitalist World Economy. London: Cambridge University Press, 1979.

Dyfyniad MLA

Wallerstein,Immanuel Maurice. The Capitalist World Economy. Cambridge University Press, 1979.

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