Brewster, R., Munger, M., & Oatley, T. (2002). Widening vs. Deepening the European Union: An Institutional Analysis. In M. Hosli & A. van Deemen (Eds.), Institutional Challenges in the European Union (pp. 48–64). New Yoek: Cambridge University Press.

Brewster, R., M. Munger, and T. Oatley. “Widening vs. Deepening the European Union: An Institutional Analysis.” In Institutional Challenges in the European Union, edited by M. Hosli and A. van Deemen, 48–64. New Yoek: Cambridge University Press, 2002.

Brewster R, Munger M, Oatley T. Widening vs. Deepening the European Union: An Institutional Analysis. In: Hosli M, van Deemen A, editors. Institutional Challenges in the European Union. New Yoek: Cambridge University Press; 2002. p. 48–64.

Brewster, R., et al. “Widening vs. Deepening the European Union: An Institutional Analysis.” Institutional Challenges in the European Union, edited by M. Hosli and A. van Deemen, Cambridge University Press, 2002, pp. 48–64.

Brewster R, Munger M, Oatley T. Widening vs. Deepening the European Union: An Institutional Analysis. In: Hosli M, van Deemen A, editors. Institutional Challenges in the European Union. New Yoek: Cambridge University Press; 2002. p. 48–64.