Cita APA (7a ed.)

Smith, K. E. (2003). European Union foreign policy in a changing world. Polity.

Cita Chicago Style (17a ed.)

Smith, Karen Elizabeth. European Union Foreign Policy in a Changing World. Cambridge [etc.]: Polity, 2003.

Cita MLA (9a ed.)

Smith, Karen Elizabeth. European Union Foreign Policy in a Changing World. Polity, 2003.