Cita APA (7th ed.)

Maxwell, S., & Yates, S. (2011). The future of water: A startling look ahead. American Water Works Association.

Cita Chicago (17th ed.)

Maxwell, Steve, i Scott Yates. The Future of Water: A Startling Look Ahead. Denver, Colo.: American Water Works Association, 2011.

Cita MLA (9th ed.)

Maxwell, Steve, i Scott Yates. The Future of Water: A Startling Look Ahead. American Water Works Association, 2011.