APA (7th ed.) Citation

Siegenthaler, U., Monnin, E., Kawamura, K., Spahni, R., Schwander, J., Stauffer, B., . . . Fischer, H. (2005). South Pole carbon dioxide concentrations for the Last Millennium. PANGAEA.

Chicago Style (17th ed.) Citation

Siegenthaler, Urs, Eric Monnin, Kenji Kawamura, Renato Spahni, Jakob Schwander, Bernhard Stauffer, Thomas F. Stocker, Jean-Marc Barnola, and Hubertus Fischer. South Pole Carbon Dioxide Concentrations for the Last Millennium. PANGAEA, 2005.

MLA (9th ed.) Citation

Siegenthaler, Urs, et al. South Pole Carbon Dioxide Concentrations for the Last Millennium. PANGAEA, 2005.