Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Zitierstil(2000). Vision for water and nature: A world strategy for conservation and sustainable management of water resources in the 21st century : compilation of all project documents. Gland, Switzerland ; Cambridge, UK: IUCN, World Conservation Union.
Chicago ZitierstilVision for Water and Nature: A World Strategy for Conservation and Sustainable Management of Water Resources in the 21st Century : Compilation of All Project Documents. Gland, Switzerland ; Cambridge, UK: IUCN, World Conservation Union, 2000.
MLA ZitierstilVision for Water and Nature: A World Strategy for Conservation and Sustainable Management of Water Resources in the 21st Century : Compilation of All Project Documents. Gland, Switzerland ; Cambridge, UK: IUCN, World Conservation Union, 2000.