Cite
Swift discovery of the orbital period of the high mass X-ray binary IGR J015712-7259 in the Small Magellanic Cloud (Research Note).
MLA
Segreto, A., et al. “Swift Discovery of the Orbital Period of the High Mass X-Ray Binary IGR J015712-7259 in the Small Magellanic Cloud (Research Note).” Astronomy & Astrophysics / Astronomie et Astrophysique, vol. 557, no. 1, Sept. 2013, pp. 1–5. EBSCOhost, https://doi.org/10.1051/0004-6361/201321897.
APA
Segreto, A., Cusumano, G., La Parola, V., D’Aì, A., Masetti, N., & D’Avanzo, P. (2013). Swift discovery of the orbital period of the high mass X-ray binary IGR J015712-7259 in the Small Magellanic Cloud (Research Note). Astronomy & Astrophysics / Astronomie et Astrophysique, 557(1), 1–5. https://doi.org/10.1051/0004-6361/201321897
Chicago
Segreto, A., G. Cusumano, V. La Parola, A. D’Aì, N. Masetti, and P. D’Avanzo. 2013. “Swift Discovery of the Orbital Period of the High Mass X-Ray Binary IGR J015712-7259 in the Small Magellanic Cloud (Research Note).” Astronomy & Astrophysics / Astronomie et Astrophysique 557 (1): 1–5. doi:10.1051/0004-6361/201321897.