Ostrom, E. (2009). Polycentric approach for coping with climate change. World Bank.
Cita Chicago (17th ed.)Ostrom, Elinor. Polycentric Approach for Coping with Climate Change. Washington, D.C: World Bank, 2009.
Cita MLA (9th ed.)Ostrom, Elinor. Polycentric Approach for Coping with Climate Change. World Bank, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.