APA (7e ed.) Bronvermelding

Não informado. (2022). International Astronomical Union Quarterly Bulletin on Solar Activity. National Astronomical Observatory of Japan.

Chicago (17e ed.) Bronvermelding

Não informado. International Astronomical Union Quarterly Bulletin on Solar Activity. Mitaka, Japão: National Astronomical Observatory of Japan, 2022.

MLA (8e ed.) Bronvermelding

Não informado. International Astronomical Union Quarterly Bulletin on Solar Activity. National Astronomical Observatory of Japan, 2022.

Let op: Deze citaties zijn niet altijd 100% accuraat.