Herwig, F., & Christlieb, N. (2004). Signatures of nitrogen production in the most metal-poor stars from models and observations. Bulletin of the American Astronomical Society, 36, .
Chicago-Zitierstil (17. Ausg.)Herwig, Falk, und Norbert Christlieb. "Signatures of Nitrogen Production in the Most Metal-poor Stars from Models and Observations." Bulletin of the American Astronomical Society 36 (2004).
MLA-Zitierstil (9. Ausg.)Herwig, Falk, und Norbert Christlieb. "Signatures of Nitrogen Production in the Most Metal-poor Stars from Models and Observations." Bulletin of the American Astronomical Society, vol. 36, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.