APA (7th ed.) Citation

Worldwatch Institute & Brown 1934 -. (2000). STATE of the world 2000: A Worldwatch Institute report on progress toward a sustainable society. Earthscan Pub..

Chicago Style (17th ed.) Citation

Worldwatch Institute and Brown 1934 -. STATE of the World 2000: A Worldwatch Institute Report on Progress Toward a Sustainable Society. London: Earthscan Pub., 2000.

MLA (9th ed.) Citation

Worldwatch Institute and Brown 1934 -. STATE of the World 2000: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Earthscan Pub., 2000.