European Commission (Brussels, Belgium). (2002). Quality of bathing water. 2001 bathing season: May 2002 ([1st ed.].). Office for Official Publications of the European Communities.
Chicago-Zitierstil (17. Ausg.)European Commission (Brussels, Belgium). Quality of Bathing Water. 2001 Bathing Season: May 2002. [1st ed.]. Luxembourg: Office for Official Publications of the European Communities, 2002.
MLA-Zitierstil (9. Ausg.)European Commission (Brussels, Belgium). Quality of Bathing Water. 2001 Bathing Season: May 2002. [1st ed.]. Office for Official Publications of the European Communities, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.