APA (7th ed.) Citation

Tilmes, S., Müller, R., Grooß, J., Höpfner, M., Toon, G. C., & Russel, J. M. (2003). Very early chlorine activation and ozone loss in the Arctic Winter 2002-2003. Geophysical Research Letters, 30(23), n/a.

Chicago Style (17th ed.) Citation

Tilmes, S., R. Müller, J.-U Grooß, M. Höpfner, G. C. Toon, and J. M. Russel. "Very Early Chlorine Activation and Ozone Loss in the Arctic Winter 2002-2003." Geophysical Research Letters 30, no. 23 (2003): n/a.

MLA (9th ed.) Citation

Tilmes, S., et al. "Very Early Chlorine Activation and Ozone Loss in the Arctic Winter 2002-2003." Geophysical Research Letters, vol. 30, no. 23, 2003, p. n/a.