Não informado. (2004). Publications of the National Astronomical Observatory of Japan. National Astronomical Observatory of Japan.
Chicago-Zitierstil (17. Ausg.)Não informado. Publications of the National Astronomical Observatory of Japan. Mitaka, Japão: National Astronomical Observatory of Japan, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Publications of the National Astronomical Observatory of Japan. National Astronomical Observatory of Japan, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.