Agenda 21, Rio Declaration, Forest Principles
APA Citation
United Nations Conference on Environment and Development (1992 : Rio de Janeiro, B. (1992). Agenda 21, Rio Declaration, Forest Principles. [New York]: United Nations.
MLA Citation
United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil). Agenda 21, Rio Declaration, Forest Principles. [New York]: United Nations, 1992.
Warning: These citations may not always be complete (especially for serials).