APA (7th ed.) Citation

Evans, N. W., & Grebel, E. K. (2000). Dynamical mass estimates for the halo of M31 from Keck spectroscopy. The astrophysical journal. Part 2, Letters, 540(1), . https://doi.org/10.1086/312861

Chicago Style (17th ed.) Citation

Evans, N. Wyn, and Eva K. Grebel. "Dynamical Mass Estimates for the Halo of M31 from Keck Spectroscopy." The Astrophysical Journal. Part 2, Letters 540, no. 1 (2000). https://doi.org/10.1086/312861.

MLA (9th ed.) Citation

Evans, N. Wyn, and Eva K. Grebel. "Dynamical Mass Estimates for the Halo of M31 from Keck Spectroscopy." The Astrophysical Journal. Part 2, Letters, vol. 540, no. 1, 2000, https://doi.org/10.1086/312861.