Cita APA (7a ed.)

Fons Cidob (Blanquerna FCRI), Lucarelli, S., & Manners, I. (2006). Values and principles in European Union foreign policy. Routledge.

Cita Chicago Style (17a ed.)

Fons Cidob (Blanquerna FCRI), Sonia Lucarelli, y Ian Manners. Values and Principles in European Union Foreign Policy. London ; New York: Routledge, 2006.

Cita MLA (9a ed.)

Fons Cidob (Blanquerna FCRI), et al. Values and Principles in European Union Foreign Policy. Routledge, 2006.