APA Citation

Rothman, D. H. (2002). Atmospheric carbon dioxide levels for the last 500 million years. The National Academy of Sciences.

Chicago Style Citation

Rothman, Daniel H. Atmospheric Carbon Dioxide Levels for the Last 500 Million Years. The National Academy of Sciences, 2002.

MLA Citation

Rothman, Daniel H. Atmospheric Carbon Dioxide Levels for the Last 500 Million Years. The National Academy of Sciences, 2002.

Warning: These citations may not always be 100% accurate.