Cita APA (7a ed.)

Lomborg, B. (2007). Solutions for the world's biggest problems: Costs and benefits. Cambridge University Press.

Cita Chicago Style (17a ed.)

Lomborg, Bjørn. Solutions for the World's Biggest Problems: Costs and Benefits. Cambridge: Cambridge University Press, 2007.

Cita MLA (8a ed.)

Lomborg, Bjørn. Solutions for the World's Biggest Problems: Costs and Benefits. Cambridge University Press, 2007.