Cita APA (7th ed.)
Network for Groundbased Optical, ebrary, Inc, & Sandahl, I. (2009). In the light of the aurora: Optical auroral research in northernmost Europe. Nordic Council of Ministers.
Cita Chicago (17th ed.)
Network for Groundbased Optical, Inc ebrary, i I. Sandahl. In the Light of the Aurora: Optical Auroral Research in Northernmost Europe. Copenhagen: Nordic Council of Ministers, 2009.
Cita MLA (9th ed.)
Network for Groundbased Optical, et al. In the Light of the Aurora: Optical Auroral Research in Northernmost Europe. Nordic Council of Ministers, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.