APA-viite (7. p.)
Maxwell, S., & Yates, S. (2011). The future of water: A startling look ahead. American Water Works Association.
Chicago-viite (17. p.)
Maxwell, Steve, ja Scott Yates. The Future of Water: A Startling Look Ahead. Denver, Colo.: American Water Works Association, 2011.
MLA-viite (9. p.)
Maxwell, Steve, ja Scott Yates. The Future of Water: A Startling Look Ahead. American Water Works Association, 2011.
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