Cita APA (7a ed.)

Chartres, C. J., & Varma, S. (2011). Out of water: From abundance to scarcity and how to solve the world's water problems. FT Press.

Cita Chicago Style (17a ed.)

Chartres, Colin John, y Samyuktha Varma. Out of Water: From Abundance to Scarcity and How to Solve the World's Water Problems. Upper Saddle River, N.J.: FT Press, 2011.

Cita MLA (9a ed.)

Chartres, Colin John, y Samyuktha Varma. Out of Water: From Abundance to Scarcity and How to Solve the World's Water Problems. FT Press, 2011.