Cita APA (7a ed.)

Wessel, R. A. (1999). The European Union's foreign and security policy: A legal institutional perspective. Kluwer Law International.

Cita Chicago Style (17a ed.)

Wessel, Ramses A. The European Union's Foreign and Security Policy: A Legal Institutional Perspective. The Hague [etc.]: Kluwer Law International, 1999.

Cita MLA (9a ed.)

Wessel, Ramses A. The European Union's Foreign and Security Policy: A Legal Institutional Perspective. Kluwer Law International, 1999.