Cita APA (7a ed.)

Bomberg, E. E., Peterson, J., & Stubb, A. C. (2008). The European Union: How does it work? (2nd ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Bomberg, Elizabeth E., John Peterson, y Alexander C-G Stubb. The European Union: How Does It Work? 2nd ed. Oxford: Oxford University Press, 2008.

Cita MLA (9a ed.)

Bomberg, Elizabeth E., et al. The European Union: How Does It Work? 2nd ed. Oxford University Press, 2008.