Cita APA (7a ed.)

Fujita, M. ‎., Krugman, P. R., & Venables, A. J. (1999). The spatial economy: Cities, regions and international trade. The MIT Press.

Cita Chicago Style (17a ed.)

Fujita, Masahisa ‎, Paul R. Krugman, y Anthony J. Venables. The Spatial Economy: Cities, Regions and International Trade. Cambridge: The MIT Press, 1999.

Cita MLA (8a ed.)

Fujita, Masahisa ‎, et al. The Spatial Economy: Cities, Regions and International Trade. The MIT Press, 1999.