APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.