APA (7th ed.) Citation

Sbordone, L., Caffau, E., & Ludwig, H. (2010). Sulfur in the globular clusters 47 Tuc and NGC 6752. Proceedings of the International Astronomical Union, 5, . https://doi.org/10.1017/S1743921309991979

Chicago Style (17th ed.) Citation

Sbordone, Luca, Elisabetta Caffau, and Hans-Günter Ludwig. "Sulfur in the Globular Clusters 47 Tuc and NGC 6752." Proceedings of the International Astronomical Union 5 (2010). https://doi.org/10.1017/S1743921309991979.

MLA (9th ed.) Citation

Sbordone, Luca, et al. "Sulfur in the Globular Clusters 47 Tuc and NGC 6752." Proceedings of the International Astronomical Union, vol. 5, 2010, https://doi.org/10.1017/S1743921309991979.