Cita APA (7th ed.)
ProQuest (Firm), Tonra, B., & Christiansen, T. (2004). Rethinking European Union foreign policy. Manchester University Press.
Cita Chicago (17th ed.)
ProQuest (Firm), Ben Tonra, i Thomas Christiansen. Rethinking European Union Foreign Policy. Manchester: Manchester University Press, 2004.
Cita MLA (9th ed.)
ProQuest (Firm), et al. Rethinking European Union Foreign Policy. Manchester University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.