Cita APA (7a ed.)

Countouris, N., Ashiagbor, D., & Lianos, I. (2012). The European Union after the Treaty of Lisbon (1st published.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Countouris, Nicola, Diamond Ashiagbor, y Ioannis Lianos. The European Union After the Treaty of Lisbon. 1st published. Cambridge [etc.]: Cambridge University Press, 2012.

Cita MLA (9a ed.)

Countouris, Nicola, et al. The European Union After the Treaty of Lisbon. 1st published. Cambridge University Press, 2012.