Sassen, S. (1991). The global city: New York, London, Tokyo. Princeton University Press.
芝加哥风格引文Sassen, Saskia. The Global City: New York, London, Tokyo. Princeton, NJ: Princeton University Press, 1991.
MLA引文Sassen, Saskia. The Global City: New York, London, Tokyo. Princeton University Press, 1991.
警告：这些引文格式不一定是100％准确.