Παραπομπή σε μορφή APA (7η εκδ.)

Commission of the European Communities. (1988). Research on the "cost of non-Europe": Basic findings. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Commission of the European Communities. Research on the "Cost of Non-Europe": Basic Findings. Luxembourg: Office for Official Publications of the European Communities, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Commission of the European Communities. Research on the "Cost of Non-Europe": Basic Findings. Office for Official Publications of the European Communities, 1988.