Cita APA (7a ed.)

Hartley, T. C. (2014). The Foundations of European Union Law: An introduction to the constitutional and administrative law of the European Union (8th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Hartley, Trevor Clayton. The Foundations of European Union Law: An Introduction to the Constitutional and Administrative Law of the European Union. 8th ed. London: Oxford University Press, 2014.

Cita MLA (9a ed.)

Hartley, Trevor Clayton. The Foundations of European Union Law: An Introduction to the Constitutional and Administrative Law of the European Union. 8th ed. Oxford University Press, 2014.