APA Citation

Roben, V., & Roeben, V. (2012). Eco-labelling. Max Planck Encyclopedia of Public International Law, 2nd ed, Rüdiger Wolfrum (ed), pp. 281-287.

Chicago Style Citation

Roben, Volker, and Volker Roeben. "Eco-labelling." Max Planck Encyclopedia of Public International Law, 2nd Ed Rüdiger Wolfrum (ed) (2012): 281-287.

MLA Citation

Roben, Volker, and Volker Roeben. "Eco-labelling." Max Planck Encyclopedia of Public International Law, 2nd Ed Rüdiger Wolfrum (ed) (2012): 281-287.

Warning: These citations may not always be 100% accurate.