APA (7th ed.) Citation
Barker, R., Scott, C. A., Fraiture, C. d., & Amarasinghe, U. A. (2000). Global water shortages and the challenge facing Mexico.
Chicago Style (17th ed.) Citation
Barker, Randolph, Christopher A. Scott, Charlotte de Fraiture, and Upali A. Amarasinghe. Global Water Shortages and the Challenge Facing Mexico. 2000.
MLA (9th ed.) Citation
Barker, Randolph, et al. Global Water Shortages and the Challenge Facing Mexico. 2000.
Warning: These citations may not always be 100% accurate.