United Nations Conference on Environment and Development & Sand, P. H. (1992). The Effectiveness of international environmental agreements: A survey of existing legal instruments. Grotius.
Chicago Style (17th ed.) CitationUnited Nations Conference on Environment and Development and Peter H. Sand. The Effectiveness of International Environmental Agreements: A Survey of Existing Legal Instruments. Cambridge, Eng.: Grotius, 1992.
MLA (9th ed.) CitationUnited Nations Conference on Environment and Development and Peter H. Sand. The Effectiveness of International Environmental Agreements: A Survey of Existing Legal Instruments. Grotius, 1992.
Warning: These citations may not always be 100% accurate.