Angulo, R. E., & Springel, V. (2012). The journey of QSO haloes from z ∼ 6 to the present. Monthly notices of the Royal Astronomical Society, 425(4), . https://doi.org/10.1111/j.1365-2966.2012.21783.x
Chicago Style (17th ed.) CitationAngulo, Raul E., and Volker Springel. "The Journey of QSO Haloes from Z ∼ 6 to the Present." Monthly Notices of the Royal Astronomical Society 425, no. 4 (2012). https://doi.org/10.1111/j.1365-2966.2012.21783.x.
MLA (9th ed.) CitationAngulo, Raul E., and Volker Springel. "The Journey of QSO Haloes from Z ∼ 6 to the Present." Monthly Notices of the Royal Astronomical Society, vol. 425, no. 4, 2012, https://doi.org/10.1111/j.1365-2966.2012.21783.x.
Warning: These citations may not always be 100% accurate.