(1997). Nature conservation - with a look to the future. Off. for Official Publ. of the Europ. Communities.
Chicago-Zitierstil (17. Ausg.)Nature Conservation - with a Look to the Future. Luxembourg: Off. for Official Publ. of the Europ. Communities, 1997.
MLA-Zitierstil (9. Ausg.)Nature Conservation - with a Look to the Future. Off. for Official Publ. of the Europ. Communities, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.