Cita APA (7a ed.)

Orbie, J. (2009). Europe's global role: External policies of the European Union. Ashgate.

Cita Chicago Style (17a ed.)

Orbie, Jan. Europe's Global Role: External Policies of the European Union. Aldershot [etc.]: Ashgate, 2009.

Cita MLA (9a ed.)

Orbie, Jan. Europe's Global Role: External Policies of the European Union. Ashgate, 2009.