European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance Insel Vilm, & Feit, U. (2007). European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance: Report of the international workshop ; Isle of Vilm, Germany 24 - 29 October 2006. BfN, Bundesamt für Naturschutz.
Chicago-Zitierstil (17. Ausg.)European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance Insel Vilm, und Ute Feit. European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance: Report of the International Workshop ; Isle of Vilm, Germany 24 - 29 October 2006. Bonn: BfN, Bundesamt für Naturschutz, 2007.
MLA-Zitierstil (9. Ausg.)European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance Insel Vilm, und Ute Feit. European Regional Meeting on an Internationally Recognized Certificate of Origin, Source, Legal Provenance: Report of the International Workshop ; Isle of Vilm, Germany 24 - 29 October 2006. BfN, Bundesamt für Naturschutz, 2007.