APA
European Communities, . (1985). Bulletin of the European Communities supplement. Brussels: Commision of the European Communities.
Chicago
European Communities, . 1985. Bulletin of the European Communities supplement. Brussels: Commision of the European Communities.
Harvard
European Communities, . (1985). Bulletin of the European Communities supplement. Brussels: Commision of the European Communities.
MLA
European Communities, . Bulletin of the European Communities supplement. Brussels: Commision of the European Communities. 1985.