APA (7th ed.) Citation

Gall, E. E. E., & Kromer, M. (2018). An updated type II supernova Hubble diagram. Astronomy and astrophysics, 611, . https://doi.org/10.1051/0004-6361/201731271

Chicago Style (17th ed.) Citation

Gall, E. E. E., and Markus Kromer. "An Updated Type II Supernova Hubble Diagram." Astronomy and Astrophysics 611 (2018). https://doi.org/10.1051/0004-6361/201731271.

MLA (9th ed.) Citation

Gall, E. E. E., and Markus Kromer. "An Updated Type II Supernova Hubble Diagram." Astronomy and Astrophysics, vol. 611, 2018, https://doi.org/10.1051/0004-6361/201731271.