Commission of the European Communities. (2011). Bulletin of the European Communities. European Communities.
Citação do estilo Chicago (17ª ed.)Commission of the European Communities. Bulletin of the European Communities. Luxembourg: European Communities, 2011.
Citação MLA (8ª ed.)Commission of the European Communities. Bulletin of the European Communities. European Communities, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.