APA (7th ed.) Citation

Beyerlin, U., & Marauhn, T. (2011). International environmental law. Hart Publishing.

Chicago Style (17th ed.) Citation

Beyerlin, Ulrich, and Thilo Marauhn. International Environmental Law. Oxford: Hart Publishing, 2011.

MLA (9th ed.) Citation

Beyerlin, Ulrich, and Thilo Marauhn. International Environmental Law. Hart Publishing, 2011.