APA (7th ed.) Citation

(1997). State of the world, 1997: A Worldwatch Institute report on progress toward a sustainable society. Norton.

Chicago Style (17th ed.) Citation

State of the World, 1997: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: Norton, 1997.

MLA (9th ed.) Citation

State of the World, 1997: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Norton, 1997.

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