Cita APA

Brown, L. R., Flavin, C., & Postel, S. (1991). Saving the planet: How to shape an environmentally sustainable global economy. New York: W. W. Norton & Company.

Citación estilo Chicago

Brown, Lester R., Christopher Flavin, y Sandra Postel. Saving the Planet: How to Shape an Environmentally Sustainable Global Economy. New York: W. W. Norton & Company, 1991.

Cita MLA

Brown, Lester R., Christopher Flavin, y Sandra Postel. Saving the Planet: How to Shape an Environmentally Sustainable Global Economy. New York: W. W. Norton & Company, 1991.