APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Hopkins, Terence K., and Immanuel Maurice Wallerstein. World-systems Analysis: Theory and Methodology. Beverly Hills: Sage Publications, 1982.

MLA (9th ed.) Citation

Hopkins, Terence K., and Immanuel Maurice Wallerstein. World-systems Analysis: Theory and Methodology. Sage Publications, 1982.