APA citiranje

Alley, R. B., Lynch-Stieglitz, J., & Severinghaus, J. P. (1999). Global climate change. The National Academy of Sciences.

Citação norma Chicago

Alley, Richard B., Jean Lynch-Stieglitz, and Jeffrey P. Severinghaus. Global Climate Change. The National Academy of Sciences, 1999.

MLA citiranje

Alley, Richard B., Jean Lynch-Stieglitz, and Jeffrey P. Severinghaus. Global Climate Change. The National Academy of Sciences, 1999.