Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (1998). XXVIIth Report on competition policy 1997: [report]. Office for Official publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. XXVIIth Report on Competition Policy 1997: [report]. Brussels ; Luxembourg: Office for Official publications of the European Communities, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

European Commission. XXVIIth Report on Competition Policy 1997: [report]. Office for Official publications of the European Communities, 1998.