Cita APA (7th ed.)

Hoel, M. (2009). Climate policy: Costs and design: a survey of some recent numerical studies. Nordic Council of Ministers.

Cita Chicago (17th ed.)

Hoel, Michael. Climate Policy: Costs and Design: A Survey of Some Recent Numerical Studies. Copenhagen: Nordic Council of Ministers, 2009.

Cita MLA (9th ed.)

Hoel, Michael. Climate Policy: Costs and Design: A Survey of Some Recent Numerical Studies. Nordic Council of Ministers, 2009.