Não informado. (2019). Occasional Notes of the Royal Astronomical Society. Royal Astronomical Society.
Chicago-Zitierstil (17. Ausg.)Não informado. Occasional Notes of the Royal Astronomical Society. London: Royal Astronomical Society, 2019.
MLA-Zitierstil (8. Ausg.)Não informado. Occasional Notes of the Royal Astronomical Society. Royal Astronomical Society, 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.