Millennium Ecosystem Assessment (Program). Condition and Trends Working Group, Hassan, R. M., Scholes, R. J., & Ash, N. (2009). Ecosystems and human well-being: Current state and trends : findings of the Condition and Trends Working Group of the Millennium Ecosystem Assessment. Island Press.
Chicago-Zitierstil (17. Ausg.)Millennium Ecosystem Assessment (Program). Condition and Trends Working Group, Rashid M. Hassan, R. J. Scholes, und Neville Ash. Ecosystems and Human Well-being: Current State and Trends : Findings of the Condition and Trends Working Group of the Millennium Ecosystem Assessment. Washington, DC: Island Press, 2009.
MLA-Zitierstil (8. Ausg.)Millennium Ecosystem Assessment (Program). Condition and Trends Working Group, et al. Ecosystems and Human Well-being: Current State and Trends : Findings of the Condition and Trends Working Group of the Millennium Ecosystem Assessment. Island Press, 2009.