Greve, K., & Cremers, A. B. (2010). Integration of environmental information in Europe: Proceedings of the 24th International Conference on Informatics for Environmental Protection Cologne, Bonn, Germany. Shaker.
Chicago-Zitierstil (17. Ausg.)Greve, Klaus, und Armin B. Cremers. Integration of Environmental Information in Europe: Proceedings of the 24th International Conference on Informatics for Environmental Protection Cologne, Bonn, Germany. Aachen: Shaker, 2010.
MLA-Zitierstil (9. Ausg.)Greve, Klaus, und Armin B. Cremers. Integration of Environmental Information in Europe: Proceedings of the 24th International Conference on Informatics for Environmental Protection Cologne, Bonn, Germany. Shaker, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.