APA (7. basım) Alıntı

Worldwatch Institute, Brown, L. R., & Starke, L. (1999). State of the world, 1999: A Worldwatch Institute report on progress toward a sustainable society. Norton.

Chicago Style (17. basım) Atıf

Worldwatch Institute, Lester Russell Brown, ve Linda Starke. State of the World, 1999: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: Norton, 1999.

MLA (9th ed.) Atıf

Worldwatch Institute, et al. State of the World, 1999: A Worldwatch Institute Report on Progress Toward a Sustainable Society. Norton, 1999.