Johnson, J. A., & Reffert, S. (2007). Retired a stars and their companions: Exoplanets orbiting three intermediate-mass subgiants. The astrophysical journal, 665(1), .
Chicago-Zitierstil (17. Ausg.)Johnson, John Asher, und Sabine Reffert. "Retired a Stars and Their Companions: Exoplanets Orbiting Three Intermediate-mass Subgiants." The Astrophysical Journal 665, no. 1 (2007).
MLA-Zitierstil (9. Ausg.)Johnson, John Asher, und Sabine Reffert. "Retired a Stars and Their Companions: Exoplanets Orbiting Three Intermediate-mass Subgiants." The Astrophysical Journal, vol. 665, no. 1, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.