Verde, L., Heavens, A., Percival, W., Matarrese, S., Baugh, C., Bland-Hawthorn, J., . . . Madgwick, D. (2002). The 2dF Galaxy Redshift Survey: The bias of galaxies and the density of the Universe.
Chicago-viite (17. p.)Verde, L., et al. The 2dF Galaxy Redshift Survey: The Bias of Galaxies and the Density of the Universe. 2002.
MLA-viite (9. p.)Verde, L., et al. The 2dF Galaxy Redshift Survey: The Bias of Galaxies and the Density of the Universe. 2002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.