APA-Zitierstil (7. Ausg.)

Weber, K. (2005). Environmental Technologies: Background Paper for the European Commission's High Level Group on "Key Technologies". European Commission,High-Level Group on Key Technologies.

Chicago-Zitierstil (17. Ausg.)

Weber, K.Matthias. Environmental Technologies: Background Paper for the European Commission's High Level Group on "Key Technologies". Brussels: European Commission,High-Level Group on Key Technologies, 2005.

MLA-Zitierstil (9. Ausg.)

Weber, K.Matthias. Environmental Technologies: Background Paper for the European Commission's High Level Group on "Key Technologies". European Commission,High-Level Group on Key Technologies, 2005.