APA (7th ed.) Citation

Eeckhout, P. (2004). External relations of the European Union: Legal and constitutional foundations. University Press.

Chicago Style (17th ed.) Citation

Eeckhout, Piet. External Relations of the European Union: Legal and Constitutional Foundations. Oxford [etc.]: University Press, 2004.

MLA (9th ed.) Citation

Eeckhout, Piet. External Relations of the European Union: Legal and Constitutional Foundations. University Press, 2004.

Warning: These citations may not always be 100% accurate.