APA (7th ed.) Citation

Sigernes, F., Lloyd, N., Hoppe, U., Degenstein, D., Shumilov, N., Moen, J., . . . Deehr, C. (2005). The red-sky enigma over Svalbard in December 2002. Annales Geophysicae, 23(5), 1603.

Chicago Style (17th ed.) Citation

Sigernes, F., et al. "The Red-sky Enigma over Svalbard in December 2002." Annales Geophysicae 23, no. 5 (2005): 1603.

MLA (9th ed.) Citation

Sigernes, F., et al. "The Red-sky Enigma over Svalbard in December 2002." Annales Geophysicae, vol. 23, no. 5, 2005, p. 1603.