Style de citation APA (7e éd.)

Worldwatch Institute & Brown, L. R. (1992). State of the world 1992: A Worldwatch Institute report on progress toward a sustainable society. W. W. Norton and Company.

Style de citation Chicago (17e éd.)

Worldwatch Institute et Lester Russell Brown. State of the World 1992: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: W. W. Norton and Company, 1992.

Style de citation MLA (9e éd.)

Worldwatch Institute et Lester Russell Brown. State of the World 1992: A Worldwatch Institute Report on Progress Toward a Sustainable Society. W. W. Norton and Company, 1992.