Cita APA (7a ed.)
Wallerstein, I. M. (2011). The modern world-system. University of California Press.
Cita Chicago Style (17a ed.)
Wallerstein, Immanuel Maurice. The Modern World-system. Berkeley: University of California Press, 2011.
Cita MLA (9a ed.)
Wallerstein, Immanuel Maurice. The Modern World-system. University of California Press, 2011.
Precaución: Estas citas no son 100% exactas.