APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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