APA (7th ed.) Citation
Barker, R., van Koppen, B., & Shah, T. (2000). A global perspective on water scarcity and poverty: Achievements and challenges for water resource management. International Water Management Institute.
Chicago Style (17th ed.) Citation
Barker, Randolph, Barbara van Koppen, and Tushaar Shah. A Global Perspective on Water Scarcity and Poverty: Achievements and Challenges for Water Resource Management. International Water Management Institute, 2000.
MLA (9th ed.) Citation
Barker, Randolph, et al. A Global Perspective on Water Scarcity and Poverty: Achievements and Challenges for Water Resource Management. International Water Management Institute, 2000.
Warning: These citations may not always be 100% accurate.