Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

International Commission on Irrigation and Drainage. European Regional Conference, Deutsche Wasserhistorische Gesellschaft, & Ohlig, C. (2005). Integrated land and water resources management in history: Proceedings of the special session on history, May 16th, 2005. DWhg?.

Chicago Citation Edition Citation

International Commission on Irrigation and Drainage. European Regional Conference, Deutsche Wasserhistorische Gesellschaft, und Christoph Ohlig. Integrated Land and Water Resources Management in History: Proceedings of the Special Session on History, May 16th, 2005. [Germany: DWhg?, 2005.

MLA Citation Edition Citation

International Commission on Irrigation and Drainage. European Regional Conference, et al. Integrated Land and Water Resources Management in History: Proceedings of the Special Session on History, May 16th, 2005. DWhg?, 2005.