Citazione Stile APA (7a Edizione)

.brown, l. R., flavin, c., & starke, l. (1996). State of the world, 1996: A Worldwatch Institute report on progress toward a sustainable society. Norton.

Citazione stile Chigago Style (17a edizione)

.brown, lester R., christopher flavin, e linda starke. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: Norton, 1996.

Citatione MLA (9a ed.)

.brown, lester R., et al. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Norton, 1996.