Dyfyniad APA

Wallerstein,Immanuel. (1983). Labor in the world social structure. Sage Publications.

Dyfyniad Arddull Chicago

Wallerstein,Immanuel. Labor in the World Social Structure. London: Sage Publications, 1983.

Dyfyniad MLA

Wallerstein,Immanuel. Labor in the World Social Structure. Sage Publications, 1983.

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