एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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