APA (7th ed.) Citation

Adén, D., & Grebel, E. K. (2011). An abundance study of red-giant-branch stars in the Hercules dwarf spheroidal galaxy. Astronomy and astrophysics, 525(?), . https://doi.org/10.1051/0004-6361/201014963

Chicago Style (17th ed.) Citation

Adén, Daniel, and Eva K. Grebel. "An Abundance Study of Red-giant-branch Stars in the Hercules Dwarf Spheroidal Galaxy." Astronomy and Astrophysics 525, no. ? (2011). https://doi.org/10.1051/0004-6361/201014963.

MLA (9th ed.) Citation

Adén, Daniel, and Eva K. Grebel. "An Abundance Study of Red-giant-branch Stars in the Hercules Dwarf Spheroidal Galaxy." Astronomy and Astrophysics, vol. 525, no. ?, 2011, https://doi.org/10.1051/0004-6361/201014963.