Worldwatch Institute, Gardner, G. T., Bright, C., & Starke, L. (1996). State of the world, 1996: A Worldwatch Institute report on progress toward a sustainable society. W.W. Norton & Co..
Citação do estilo Chicago (17ª ed.)Worldwatch Institute, Gary T. Gardner, Chris Bright, e Linda Starke. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: W.W. Norton & Co., 1996.
Citação MLA (8ª ed.)Worldwatch Institute, et al. State of the World, 1996: A Worldwatch Institute Report on Progress Toward a Sustainable Society. W.W. Norton & Co., 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.