.brown, l. R., flavin, c., & starke, l. (1996). State of the world, 1996: A Worldwatch Institute report on progress toward a sustainable society. Norton.
Style de citation Chicago (17e éd.).brown, lester R., christopher flavin, et linda starke. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: Norton, 1996.
Style de citation MLA (9e éd.).brown, lester R., et al. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Norton, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.