APA Citatie

Sadeleer, N. d., & Nicolas de Sadeleer; translated by Susan Leubusher. (2002). Environmental principles: From political slogans to legal rules. Oxford,New York: Oxford University Press.

Chicago Style citaat

Sadeleer, Nicolas de, en Nicolas de Sadeleer; translated by Susan Leubusher. Environmental Principles: From Political Slogans to Legal Rules. Oxford,New York: Oxford University Press, 2002.

MLA citatie

Sadeleer, Nicolas de, en Nicolas de Sadeleer; translated by Susan Leubusher. Environmental Principles: From Political Slogans to Legal Rules. Oxford,New York: Oxford University Press, 2002.