Wielen, R., & Wilson, T. L. (1997). The evolution of the C, N, and O isotope ratios from an improved comparison of the interstellar medium with the Sun. Astronomy and astrophysics, 326(?), .
Chicago-Zitierstil (17. Ausg.)Wielen, Roland, und Thomas L. Wilson. "The Evolution of the C, N, and O Isotope Ratios from an Improved Comparison of the Interstellar Medium with the Sun." Astronomy and Astrophysics 326, no. ? (1997).
MLA-Zitierstil (9. Ausg.)Wielen, Roland, und Thomas L. Wilson. "The Evolution of the C, N, and O Isotope Ratios from an Improved Comparison of the Interstellar Medium with the Sun." Astronomy and Astrophysics, vol. 326, no. ?, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.