Sachs, J. (2015). The age of sustainable development. Columbia University Press.
Citazione stile Chigago Style (17a edizione)Sachs, Jeffrey. The Age of Sustainable Development. New York: Columbia University Press, 2015.
Citatione MLA (8a ed.)Sachs, Jeffrey. The Age of Sustainable Development. Columbia University Press, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.