Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2006). The 2005 projections of age-related expenditure (2004-50) for the EU-25 Member States: Underlying assumptions and projection methodologies. Office of the Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. The 2005 Projections of Age-related Expenditure (2004-50) for the EU-25 Member States: Underlying Assumptions and Projection Methodologies. Luxemburg: Office of the Official Publications of the European Communities, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. The 2005 Projections of Age-related Expenditure (2004-50) for the EU-25 Member States: Underlying Assumptions and Projection Methodologies. Office of the Official Publications of the European Communities, 2006.