APA ציטוט

Easterling, W. E. (2007). Climate change and the adequacy of food and timber in the 21st century. National Academy of Sciences.

Citação norma Chicago

Easterling, William E. Climate Change and the Adequacy of Food and Timber in the 21st Century. National Academy of Sciences, 2007.

ציטוט MLA

Easterling, William E. Climate Change and the Adequacy of Food and Timber in the 21st Century. National Academy of Sciences, 2007.