Spite, M., Caffau, E., & Sbordone, L. (2014). The low Sr/Ba ratio on some extremely metal-poor stars. Astronomy and astrophysics, 571(?), . https://doi.org/10.1051/0004-6361/201423658
Chicago-Zitierstil (17. Ausg.)Spite, Monique, Elisabetta Caffau, und Luca Sbordone. "The Low Sr/Ba Ratio on Some Extremely Metal-poor Stars." Astronomy and Astrophysics 571, no. ? (2014). https://doi.org/10.1051/0004-6361/201423658.
MLA-Zitierstil (9. Ausg.)Spite, Monique, et al. "The Low Sr/Ba Ratio on Some Extremely Metal-poor Stars." Astronomy and Astrophysics, vol. 571, no. ?, 2014, https://doi.org/10.1051/0004-6361/201423658.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.