Lomborg, B. (2007). Solutions for the world's biggest problems: Costs and benefits. Cambridge University Press.
Chicago-Zitierstil (17. Ausg.)Lomborg, Bjørn. Solutions for the World's Biggest Problems: Costs and Benefits. Cambridge ; New York: Cambridge University Press, 2007.
MLA-Zitierstil (9. Ausg.)Lomborg, Bjørn. Solutions for the World's Biggest Problems: Costs and Benefits. Cambridge University Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.