APA
UNITED NATIONS E. A. S. A. (. o., UNITED NATIONS E. A. S. A. (. o., . (2000). Sustainable development. New York: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Departments of--), UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Departments of--), . 2000. Sustainable development. New York: United Nations.
Harvard
UNITED NATIONS E. A. S. A. (. o., UNITED NATIONS E. A. S. A. (. o., . (2000). Sustainable development. New York: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Departments of--), UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Departments of--), . Sustainable development. New York: United Nations. 2000.
