APA (7th ed.) Citation

Koch-Hansen, A., & Thidemann Hansen, T. (2014). A spectroscopic binary in the Hercules dwarf spheroidal galaxy. The astrophysical journal, 780(1), . https://doi.org/10.1088/0004-637X/780/1/91

Chicago Style (17th ed.) Citation

Koch-Hansen, Andreas, and Terese Thidemann Hansen. "A Spectroscopic Binary in the Hercules Dwarf Spheroidal Galaxy." The Astrophysical Journal 780, no. 1 (2014). https://doi.org/10.1088/0004-637X/780/1/91.

MLA (9th ed.) Citation

Koch-Hansen, Andreas, and Terese Thidemann Hansen. "A Spectroscopic Binary in the Hercules Dwarf Spheroidal Galaxy." The Astrophysical Journal, vol. 780, no. 1, 2014, https://doi.org/10.1088/0004-637X/780/1/91.