APA (7th ed.) Citation

Aliu, E., Archambault, S., Archer, A., Arlen, T., Aune, T., Barnacka, A., . . . Chen, X. (2016). Very high energy outburst of Markarian 501 in May 2009. Astronomy & Astrophysics / Astronomie et Astrophysique, 594, 1. https://doi.org/10.1051/0004-6361/201628744

Chicago Style (17th ed.) Citation

Aliu, E., et al. "Very High Energy Outburst of Markarian 501 in May 2009." Astronomy & Astrophysics / Astronomie Et Astrophysique 594 (2016): 1. https://doi.org/10.1051/0004-6361/201628744.

MLA (9th ed.) Citation

Aliu, E., et al. "Very High Energy Outburst of Markarian 501 in May 2009." Astronomy & Astrophysics / Astronomie Et Astrophysique, vol. 594, 2016, p. 1, https://doi.org/10.1051/0004-6361/201628744.