(1990). Galactic and intergalactic magnetic fields: Proceedings of the 140th symposium of the International Astronomical Union held in Heidelberg, FRG, June 19 - 23, 1989. Kluwer.
Chicago-Zitierstil (17. Ausg.)Galactic and Intergalactic Magnetic Fields: Proceedings of the 140th Symposium of the International Astronomical Union Held in Heidelberg, FRG, June 19 - 23, 1989. Dordrecht [u.a.]: Kluwer, 1990.
MLA-Zitierstil (9. Ausg.)Galactic and Intergalactic Magnetic Fields: Proceedings of the 140th Symposium of the International Astronomical Union Held in Heidelberg, FRG, June 19 - 23, 1989. Kluwer, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.