APA (7th ed.) Citation

Cologna, G. (2016). TeV observations of hard spectrum active galactic nuclei with HESS-I and HESS-II.

Chicago Style (17th ed.) Citation

Cologna, Gabriele. TeV Observations of Hard Spectrum Active Galactic Nuclei with HESS-I and HESS-II. Heidelberg, 2016.

MLA (9th ed.) Citation

Cologna, Gabriele. TeV Observations of Hard Spectrum Active Galactic Nuclei with HESS-I and HESS-II. 2016.

Warning: These citations may not always be 100% accurate.