APA (7th ed.) Zitazioa

Wallerstein, I. M. (1976). The modern world system: Capitalist agriculture and the origins of the european world economy in the Sixteenth Century. Academic Press.

Chicago Style (17th ed.) Zitazioa

Wallerstein, Immanuel Maurice. The Modern World System: Capitalist Agriculture and the Origins of the European World Economy in the Sixteenth Century. Nueva York: Academic Press, 1976.

MLA (9th ed.) Zitazioa

Wallerstein, Immanuel Maurice. The Modern World System: Capitalist Agriculture and the Origins of the European World Economy in the Sixteenth Century. Academic Press, 1976.