Kullen, A. (2003). Polar auroral arcs. KTH, Alfvénlaboratoriet.
Chicago Style (17th ed.) CitationKullen, Anita. Polar Auroral Arcs. KTH, Alfvénlaboratoriet, 2003.
MLA (8th ed.) CitationKullen, Anita. Polar Auroral Arcs. KTH, Alfvénlaboratoriet, 2003.
Warning: These citations may not always be 100% accurate.