APA (7th ed.) Citation

Stern, D., Djorgovski, S. G., Krone-Martins, A., Sluse, D., Delchambre, L., Ducourant, C., . . . Wambsganß, J. (2021). Gaia GraL: Gaia DR2 gravitational lens systems: VI. spectroscopic confirmation and modeling of quadruply imaged lensed quasars. The astrophysical journal, 921(1), . https://doi.org/10.3847/1538-4357/ac0f04

Chicago Style (17th ed.) Citation

Stern, Daniel, et al. "Gaia GraL: Gaia DR2 Gravitational Lens Systems: VI. Spectroscopic Confirmation and Modeling of Quadruply Imaged Lensed Quasars." The Astrophysical Journal 921, no. 1 (2021). https://doi.org/10.3847/1538-4357/ac0f04.

MLA (9th ed.) Citation

Stern, Daniel, et al. "Gaia GraL: Gaia DR2 Gravitational Lens Systems: VI. Spectroscopic Confirmation and Modeling of Quadruply Imaged Lensed Quasars." The Astrophysical Journal, vol. 921, no. 1, 2021, https://doi.org/10.3847/1538-4357/ac0f04.