APA (7e ed.) Bronvermelding

Sachs, J. (2015). The age of sustainable development. Columbia University Press.

Chicago (17e ed.) Bronvermelding

Sachs, Jeffrey. The Age of Sustainable Development. New York: Columbia University Press, 2015.

MLA (8e ed.) Bronvermelding

Sachs, Jeffrey. The Age of Sustainable Development. Columbia University Press, 2015.