Cita APA (7a ed.)

Collège d'Europe, Bekemans, L., & Beckwith, S. (1996). Ports for Europe: Europe's maritime future in a changing environment. European Interuniversity Press.

Cita Chicago Style (17a ed.)

Collège d'Europe, Léonce Bekemans, y Sharon Beckwith. Ports for Europe: Europe's Maritime Future in a Changing Environment. Brussels: European Interuniversity Press, 1996.

Cita MLA (9a ed.)

Collège d'Europe, et al. Ports for Europe: Europe's Maritime Future in a Changing Environment. European Interuniversity Press, 1996.