Não informado. (2022). International Astronomical Union Quarterly Bulletin on Solar Activity. National Astronomical Observatory of Japan.
Chicago-Zitierstil (17. Ausg.)Não informado. International Astronomical Union Quarterly Bulletin on Solar Activity. Mitaka, Japão: National Astronomical Observatory of Japan, 2022.
MLA-Zitierstil (8. Ausg.)Não informado. International Astronomical Union Quarterly Bulletin on Solar Activity. National Astronomical Observatory of Japan, 2022.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.