Daily, G. C. (1997). Nature's services: Societal dependence on natural ecosystems. Island Press.
Style de citation Chicago (17e éd.)Daily, Gretchen C. Nature's Services: Societal Dependence on Natural Ecosystems. Washington, DC: Island Press, 1997.
Style de citation MLA (8e éd.)Daily, Gretchen C. Nature's Services: Societal Dependence on Natural Ecosystems. Island Press, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.