Acero, F., Behera, B., Hauser, M., Kaufmann, S., Pedaletti, G., Quirrenbach, A., . . . Wagner, S. (2009). HESS upper limits on very high energy gamma-ray emission from the microquasar GRS 1915+105. Astronomy and astrophysics, 508(3), . https://doi.org/10.1051/0004-6361/200913389
Chicago Style (17th ed.) CitationAcero, Fabio, Bagmeet Behera, Marcus Hauser, Sarah Kaufmann, Giovanna Pedaletti, Andreas Quirrenbach, Stephanie Schwemmer, Pak Hin Tam, and Stefan Wagner. "HESS Upper Limits on Very High Energy Gamma-ray Emission from the Microquasar GRS 1915+105." Astronomy and Astrophysics 508, no. 3 (2009). https://doi.org/10.1051/0004-6361/200913389.
MLA (9th ed.) CitationAcero, Fabio, et al. "HESS Upper Limits on Very High Energy Gamma-ray Emission from the Microquasar GRS 1915+105." Astronomy and Astrophysics, vol. 508, no. 3, 2009, https://doi.org/10.1051/0004-6361/200913389.