Cita APA

American Association for the Advancement of Science. (2008). Science magazine's state of the planet. Island Press.

Citación estilo Chicago

American Association for the Advancement of Science. Science Magazine's State of the Planet. Washington, D.C.: Island Press, 2008.

Cita MLA

American Association for the Advancement of Science. Science Magazine's State of the Planet. Island Press, 2008.

Warning: These citations may not always be 100% accurate.