Heidt, J., Quirrenbach, A., Hoyer, N., Pramskiy, A., & Seifert, W. (2019). 3C 294 revisited: Deep large binocular telescope AO NIR images and optical spectroscopy. Astronomy and astrophysics, 628, . https://doi.org/10.1051/0004-6361/201935892
Chicago Style (17th ed.) CitationHeidt, Jochen, Andreas Quirrenbach, Nina Hoyer, Alexander Pramskiy, and Walter Seifert. "3C 294 Revisited: Deep Large Binocular Telescope AO NIR Images and Optical Spectroscopy." Astronomy and Astrophysics 628 (2019). https://doi.org/10.1051/0004-6361/201935892.
MLA (9th ed.) CitationHeidt, Jochen, et al. "3C 294 Revisited: Deep Large Binocular Telescope AO NIR Images and Optical Spectroscopy." Astronomy and Astrophysics, vol. 628, 2019, https://doi.org/10.1051/0004-6361/201935892.
Warning: These citations may not always be 100% accurate.