Cita APA

Hopkins, T. K., & Wallerstein, I. (1982). World systems analysis: Theory and methodology. Sage publications.

Citación estilo Chicago

Hopkins, Terence K., and Immanuel Wallerstein. World Systems Analysis: Theory and Methodology. London: Sage publications, 1982.

Cita MLA

Hopkins, Terence K., and Immanuel Wallerstein. World Systems Analysis: Theory and Methodology. Sage publications, 1982.

Warning: These citations may not always be 100% accurate.