Style de citation APA

World Resources Institute; Editor. (2000). World resources 2000-2001: People and ecosystems: the fraying web of life.

Style de citation Chicago

World Resources Institute; Editor. World Resources 2000-2001: People and Ecosystems: The Fraying Web of Life. Washington, World Resources Institute, 2000.

Style de citation MLA

World Resources Institute; Editor. World Resources 2000-2001: People and Ecosystems: The Fraying Web of Life. 2000.