APA (7th ed.) Citation

Rees, W., & Smith, M. (2008). International relations of the European Union. Sage.

Chicago Style (17th ed.) Citation

Rees, Wyn, and Michael Smith. International Relations of the European Union. Los Angeles [etc.]: Sage, 2008.

MLA (9th ed.) Citation

Rees, Wyn, and Michael Smith. International Relations of the European Union. Sage, 2008.