Citazione APA

Nilsson, S. (2009). Mountain world in danger: Climate change in the forests and mountains of Europe (2nd ed.). Earthscan.

Stile di citazione Chicago

Nilsson, Sten. Mountain World in Danger: Climate Change in the Forests and Mountains of Europe. 2nd ed. Sterling, Va.: Earthscan, 2009.

Citazione MLA

Nilsson, Sten. Mountain World in Danger: Climate Change in the Forests and Mountains of Europe. 2nd ed. Earthscan, 2009.