APA (7th ed.) Citation

Hartley, T. C. (2010). The foundations of European Union law: An introduction to the constitutional and administrative law of the European Union (7th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Hartley, Trevor Clayton. The Foundations of European Union Law: An Introduction to the Constitutional and Administrative Law of the European Union. 7th ed. Oxford [etc.]: Oxford University Press, 2010.

MLA (9th ed.) Citation

Hartley, Trevor Clayton. The Foundations of European Union Law: An Introduction to the Constitutional and Administrative Law of the European Union. 7th ed. Oxford University Press, 2010.

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