APA-Zitierstil (7. Ausg.)

Vries, W. H. d., Quirrenbach, A., & Breugel, W. J. v. (2003). Weighing black hole masses with Keck adaptive optics spectroscopy. Discoveries and research prospects from 6- to 10-meter-class telescopes II.

Chicago-Zitierstil (17. Ausg.)

Vries, Willem Hendrik de, Andreas Quirrenbach, und Willem J. van Breugel. "Weighing Black Hole Masses with Keck Adaptive Optics Spectroscopy." Discoveries and Research Prospects from 6- to 10-meter-class Telescopes II 2003.

MLA-Zitierstil (9. Ausg.)

Vries, Willem Hendrik de, et al. "Weighing Black Hole Masses with Keck Adaptive Optics Spectroscopy." Discoveries and Research Prospects from 6- to 10-meter-class Telescopes II, 2003.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.