APA (7th ed.) Citation

Spite, M., Ludwig, H., & Caffau, E. (2009). Halo chemistry and first stars: The chemical composition of the matter in the early Galaxy, from C to Mg. The galaxy disk in cosmological context.

Chicago Style (17th ed.) Citation

Spite, Monique, Hans-Günter Ludwig, and Elisabetta Caffau. "Halo Chemistry and First Stars: The Chemical Composition of the Matter in the Early Galaxy, from C to Mg." The Galaxy Disk in Cosmological Context 2009.

MLA (9th ed.) Citation

Spite, Monique, et al. "Halo Chemistry and First Stars: The Chemical Composition of the Matter in the Early Galaxy, from C to Mg." The Galaxy Disk in Cosmological Context, 2009.

Warning: These citations may not always be 100% accurate.