APA (7th ed.) Citation

Li, Y., & Springel, V. (2007). Formation of z ~ 6 quasars from hierarchical galaxy mergers. The astrophysical journal, 665(1), . https://doi.org/10.1086/519297

Chicago Style (17th ed.) Citation

Li, Yuexing, and Volker Springel. "Formation of Z ~ 6 Quasars from Hierarchical Galaxy Mergers." The Astrophysical Journal 665, no. 1 (2007). https://doi.org/10.1086/519297.

MLA (9th ed.) Citation

Li, Yuexing, and Volker Springel. "Formation of Z ~ 6 Quasars from Hierarchical Galaxy Mergers." The Astrophysical Journal, vol. 665, no. 1, 2007, https://doi.org/10.1086/519297.