Παραπομπή σε μορφή APA (7η εκδ.)

European Parliament. (2009). Fact sheet on the European Union. Office of the Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Parliament. Fact Sheet on the European Union. Luxemburg: Office of the Official Publications of the European Communities, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Parliament. Fact Sheet on the European Union. Office of the Official Publications of the European Communities, 2009.