Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Fujita, Masahisa, Paul R. Krugman, y Anthony J. Venables. The Spatial Economy: Cities, Regions and International Trade. Cambridge (Massachusetts) [etc.]: MIT, 1999.

Cita MLA (9a ed.)

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