APA (7th ed.) Citation

Voigt, C., Schlager, H., Ziereis, H., Kärcher, B., Luo, B., Schiller, C., . . . Kondo, Y. (2006). Nitric acid in cirrus clouds. Geophysical Research Letters, 33(5), .

Chicago Style (17th ed.) Citation

Voigt, C., et al. "Nitric Acid in Cirrus Clouds." Geophysical Research Letters 33, no. 5 (2006).

MLA (9th ed.) Citation

Voigt, C., et al. "Nitric Acid in Cirrus Clouds." Geophysical Research Letters, vol. 33, no. 5, 2006.