APA (7th ed.) Citation

Wohltmann, I., Lindner, K., & Künzi, K. F. (2002). Ozone Depletion and Chlorine Activation In The Arctic Winter 2001/2002 and Earlier Winters.

Chicago Style (17th ed.) Citation

Wohltmann, Ingo, K. Lindner, and K. F. Künzi. Ozone Depletion and Chlorine Activation In The Arctic Winter 2001/2002 and Earlier Winters. 2002.

MLA (9th ed.) Citation

Wohltmann, Ingo, et al. Ozone Depletion and Chlorine Activation In The Arctic Winter 2001/2002 and Earlier Winters. 2002.