APA (7th ed.) Citation

United Nations Environment Programme. (2005). Selected texts of legal instruments in international environmental law. United Nations Environment Programme.

Chicago Style (17th ed.) Citation

United Nations Environment Programme. Selected Texts of Legal Instruments in International Environmental Law. Nairobi, Kenya: United Nations Environment Programme, 2005.

MLA (8th ed.) Citation

United Nations Environment Programme. Selected Texts of Legal Instruments in International Environmental Law. United Nations Environment Programme, 2005.