De Sadeleer, N. (2020). Environmental principles: From political slogans to legal rules (Second edition.). Oxford University Press. https://doi.org/10.1093/oso/9780198844358.001.0001
Chicago-Zitierstil (17. Ausg.)De Sadeleer, Nicolas. Environmental Principles: From Political Slogans to Legal Rules. Second edition. Oxford: Oxford University Press, 2020. https://doi.org/10.1093/oso/9780198844358.001.0001.
MLA-Zitierstil (9. Ausg.)De Sadeleer, Nicolas. Environmental Principles: From Political Slogans to Legal Rules. Second edition. Oxford University Press, 2020. https://doi.org/10.1093/oso/9780198844358.001.0001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.