Andalsvik, Y., Sandholt, P. E., & Farrugia, C. J. (2012). Substorms and polar cap convection: The 10 January 2004 interplanetary CME case. Annales Geophysicae, 30(1), 67.
Chicago Style (17th ed.) CitationAndalsvik, Y., P. E. Sandholt, and C. J. Farrugia. "Substorms and Polar Cap Convection: The 10 January 2004 Interplanetary CME Case." Annales Geophysicae 30, no. 1 (2012): 67.
MLA (9th ed.) CitationAndalsvik, Y., et al. "Substorms and Polar Cap Convection: The 10 January 2004 Interplanetary CME Case." Annales Geophysicae, vol. 30, no. 1, 2012, p. 67.
Warning: These citations may not always be 100% accurate.