APA (7th ed.) Citation

Abramowski, A., Zacharias, M., Becherini, Y., Behera, B., Cologna, G., Kaufmann, S., . . . Wagner, S. (2013). Discovery of TeV γ-ray emission from PKS 0447-439 and derivation of an upper limit on its redshift. Astronomy and astrophysics, 552(4), . https://doi.org/10.1051/0004-6361/201321108

Chicago Style (17th ed.) Citation

Abramowski, Attila, et al. "Discovery of TeV γ-ray Emission from PKS 0447-439 and Derivation of an Upper Limit on Its Redshift." Astronomy and Astrophysics 552, no. 4 (2013). https://doi.org/10.1051/0004-6361/201321108.

MLA (9th ed.) Citation

Abramowski, Attila, et al. "Discovery of TeV γ-ray Emission from PKS 0447-439 and Derivation of an Upper Limit on Its Redshift." Astronomy and Astrophysics, vol. 552, no. 4, 2013, https://doi.org/10.1051/0004-6361/201321108.