APA (7th ed.) Citation

United Nations Conference on Environment and Development Rio de Janeiro, Brazil. (1992). Agenda 21 : Rio declaration : forest principles : drafts: Rio declaration : forest principles : drafts. United Nations.

Chicago Style (17th ed.) Citation

United Nations Conference on Environment and Development Rio de Janeiro, Brazil. Agenda 21 : Rio Declaration : Forest Principles : Drafts: Rio Declaration : Forest Principles : Drafts. [New York]: United Nations, 1992.

MLA (9th ed.) Citation

United Nations Conference on Environment and Development Rio de Janeiro, Brazil. Agenda 21 : Rio Declaration : Forest Principles : Drafts: Rio Declaration : Forest Principles : Drafts. United Nations, 1992.

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