Cita APA (7a ed.)

Robert Schuman Centre, Fons Cidob (Blanquerna FCRI), & Zielonka, J. (1998). Paradoxes of european foreign policy. Kluwer Law International.

Cita Chicago Style (17a ed.)

Robert Schuman Centre, Fons Cidob (Blanquerna FCRI), y Jan Zielonka. Paradoxes of European Foreign Policy. The Hague [etc.]: Kluwer Law International, 1998.

Cita MLA (9a ed.)

Robert Schuman Centre, et al. Paradoxes of European Foreign Policy. Kluwer Law International, 1998.