Wold, M. (2001). The environment of active galactic nuclei: Excess counts and the nature of their host clusters.
Chicago-Zitierstil (17. Ausg.)Wold, Margrethe. The Environment of Active Galactic Nuclei: Excess Counts and the Nature of Their Host Clusters. 2001.
MLA-Zitierstil (8. Ausg.)Wold, Margrethe. The Environment of Active Galactic Nuclei: Excess Counts and the Nature of Their Host Clusters. 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.