Cita APA (7a ed.)

(1984). State of the world: A Worldwatch Institute report on progress toward a sustainable society. Norton & Company.

Cita Chicago Style (17a ed.)

State of the World: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York [etc.]: Norton & Company, 1984.

Cita MLA (9a ed.)

State of the World: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Norton & Company, 1984.