Schoutheete, P. d., Schoutheete, P. d., & Butler, t. b. A. (2000). The case for Europe: Unity, diversity, and democracy in the European Union. Lynne Rienner.
Chicago Style (17th ed.) ZitazioaSchoutheete, Philippe de, Philippe de Schoutheete, eta tr by Andrew Butler. The Case for Europe: Unity, Diversity, and Democracy in the European Union. Boulder, Colo: Lynne Rienner, 2000.
MLA (9th ed.) ZitazioaSchoutheete, Philippe de, et al. The Case for Europe: Unity, Diversity, and Democracy in the European Union. Lynne Rienner, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.