APA (7th ed.) Citation
Sassen, S. (1991). The global city: New York, London, Tokyo. Princeton University Press.
Chicago Style (17th ed.) Citation
Sassen, Saskia. The Global City: New York, London, Tokyo. Princeton, NJ: Princeton University Press, 1991.
MLA (9th ed.) Citation
Sassen, Saskia. The Global City: New York, London, Tokyo. Princeton University Press, 1991.
Warning: These citations may not always be 100% accurate.