APA (7th ed.) Zitazioa
The World Economic Forum Water Initiative & SpringerLink (Online service). (2011). Water Security: The Water-Food-Energy-Climate Nexus. Island Press/Center for Resource Economics. https://doi.org/10.5822/978-1-61091-026-2
Chicago Style (17th ed.) Zitazioa
The World Economic Forum Water Initiative eta SpringerLink (Online service). Water Security: The Water-Food-Energy-Climate Nexus. Washington, DC: Island Press/Center for Resource Economics, 2011. https://doi.org/10.5822/978-1-61091-026-2.
MLA (9th ed.) Zitazioa
The World Economic Forum Water Initiative eta SpringerLink (Online service). Water Security: The Water-Food-Energy-Climate Nexus. Island Press/Center for Resource Economics, 2011. https://doi.org/10.5822/978-1-61091-026-2.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.