Five fake ultra-luminous X-ray sources.

MLA

Gutiérrez, C. M. “Five Fake Ultra-Luminous X-Ray Sources.” Astronomy & Astrophysics / Astronomie et Astrophysique, vol. 549, Jan. 2013, pp. 1–5. EBSCOhost, https://doi.org/10.1051/0004-6361/201220433.

APA

Gutiérrez, C. M. (2013). Five fake ultra-luminous X-ray sources. Astronomy & Astrophysics / Astronomie et Astrophysique, 549, 1–5. https://doi.org/10.1051/0004-6361/201220433

Chicago

Gutiérrez, C. M. 2013. “Five Fake Ultra-Luminous X-Ray Sources.” Astronomy & Astrophysics / Astronomie et Astrophysique 549 (January): 1–5. doi:10.1051/0004-6361/201220433.