APA (7th ed.) Citation

Brönnimann, S., & Frei, F. (2008). Defant's work on North Atlantic climate variability revisited.

Chicago Style (17th ed.) Citation

Brönnimann, Stefan, and Felix Frei. Defant's Work on North Atlantic Climate Variability Revisited. 2008.

MLA (9th ed.) Citation

Brönnimann, Stefan, and Felix Frei. Defant's Work on North Atlantic Climate Variability Revisited. 2008.

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