International Astronomical Union, Beck, R., & Kronberg, P. P. (1990). Galactic and intergalactic magnetic fields: Held in Heidelberg, FRG, June 19 - 23, 1989. Proceedings of the ... symposium of the International Astronomical Union.
Chicago Style (17th ed.) CitationInternational Astronomical Union, Rainer Beck, and P. P. Kronberg. "Galactic and Intergalactic Magnetic Fields: Held in Heidelberg, FRG, June 19 - 23, 1989." Proceedings of the ... Symposium of the International Astronomical Union 1990.
MLA (9th ed.) CitationInternational Astronomical Union, et al. "Galactic and Intergalactic Magnetic Fields: Held in Heidelberg, FRG, June 19 - 23, 1989." Proceedings of the ... Symposium of the International Astronomical Union, 1990.
Warning: These citations may not always be 100% accurate.