Citazione Stile APA (7a Edizione)

Worldwatch Institute, Brown, L. R., & Starke, L. (1984). State of the world 1984: A Worldwatch Institute report on progress toward a sustainable society. Norton.

Citazione stile Chigago Style (17a edizione)

Worldwatch Institute, Lester R. Brown, e Linda Starke. State of the World 1984: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York : London: Norton, 1984.

Citatione MLA (8a ed.)

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