APA引文

Hopkins,Terence K. (1982). World systems analysis: Theory and methdology. Sage Publications.

Chicago Edition Citation

Hopkins,Terence K. World Systems Analysis: Theory and Methdology. London: Sage Publications, 1982.

MLA引文

Hopkins,Terence K. World Systems Analysis: Theory and Methdology. Sage Publications, 1982.

警告：這些引文格式不一定是100％准確.