Tietueen sitaatit
APA-viiteEuropean Commission. Directorate-General X Information, Communication, Culture, Audiovisual, & Statistical Office of the European Communities. (1997). The European union: Key figures. Office for Official Publications of the European Communities.
Chicago-tyylinen lähdeviittausEuropean Commission. Directorate-General X Information, Communication, Culture, Audiovisual, ja Statistical Office of the European Communities. The European Union: Key Figures. Luxembourg: Office for Official Publications of the European Communities, 1997.
MLA-viiteEuropean Commission. Directorate-General X Information, Communication, Culture, Audiovisual, ja Statistical Office of the European Communities. The European Union: Key Figures. Office for Official Publications of the European Communities, 1997.
Harvard-tyylinen lähdeviittausEuropean Commission. Directorate-General X Information, C. & Statistical Office of the European Communities. 1997. The European union: Key figures. Luxembourg: Office for Official Publications of the European Communities.