APA (7th ed.) Citation

Wertz, O., Klüter, J., Bastian, U., & Wambsganß, J. (2019). Gaia GraL: Gaia DR2 gravitational lens systems - IV. Keck/LRIS spectroscopic confirmation of GRAL 113100−441959 and model prediction of time delays. Astronomy and astrophysics, 628, . https://doi.org/10.1051/0004-6361/201834573

Chicago Style (17th ed.) Citation

Wertz, Olivier, Jonas Klüter, Ulrich Bastian, and Joachim Wambsganß. "Gaia GraL: Gaia DR2 Gravitational Lens Systems - IV. Keck/LRIS Spectroscopic Confirmation of GRAL 113100−441959 and Model Prediction of Time Delays." Astronomy and Astrophysics 628 (2019). https://doi.org/10.1051/0004-6361/201834573.

MLA (9th ed.) Citation

Wertz, Olivier, et al. "Gaia GraL: Gaia DR2 Gravitational Lens Systems - IV. Keck/LRIS Spectroscopic Confirmation of GRAL 113100−441959 and Model Prediction of Time Delays." Astronomy and Astrophysics, vol. 628, 2019, https://doi.org/10.1051/0004-6361/201834573.