APA استشهاد

Sassen, S. (2001). The Global city: New York, London, Tokyo (2nd ed.). Princeton University Press.

استشهاد بنمط شيكاغو

Sassen, Saskia. The Global City: New York, London, Tokyo. 2nd ed. Princeton, N.J.: Princeton University Press, 2001.

MLA استشهاد

Sassen, Saskia. The Global City: New York, London, Tokyo. 2nd ed. Princeton University Press, 2001.