Cita APA (7a ed.)

Westlake, M., Galloway, D., & Digneffe, T. (2004). The Council of the European Union (3rd ed.). John Harper.

Cita Chicago Style (17a ed.)

Westlake, Martin, David Galloway, y Toon Digneffe. The Council of the European Union. 3rd ed. London: John Harper, 2004.

Cita MLA (9a ed.)

Westlake, Martin, et al. The Council of the European Union. 3rd ed. John Harper, 2004.