APA Zitierstil

Brown, L. R. (2011). World on the edge: How to prevent environmental and economic collapse. New York: W. W. Norton.

Chicago Zitierstil

Brown, Lester R. World On the Edge: How to Prevent Environmental and Economic Collapse. New York: W. W. Norton, 2011.

MLA Zitierstil

Brown, Lester R. World On the Edge: How to Prevent Environmental and Economic Collapse. New York: W. W. Norton, 2011.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.