Gao, S., Just, A., & Grebel, E. K. (2013). Detailed comparison of Milky Way models based on stellar population synthesis and SDSS star counts at the north Galactic pole. Astronomy and astrophysics, 549(1), . https://doi.org/10.1051/0004-6361/201118243
Chicago Style (17th ed.) CitationGao, Shuang, Andreas Just, and Eva K. Grebel. "Detailed Comparison of Milky Way Models Based on Stellar Population Synthesis and SDSS Star Counts at the North Galactic Pole." Astronomy and Astrophysics 549, no. 1 (2013). https://doi.org/10.1051/0004-6361/201118243.
MLA (9th ed.) CitationGao, Shuang, et al. "Detailed Comparison of Milky Way Models Based on Stellar Population Synthesis and SDSS Star Counts at the North Galactic Pole." Astronomy and Astrophysics, vol. 549, no. 1, 2013, https://doi.org/10.1051/0004-6361/201118243.