APA (7th ed.) Citation

Bartelmann, M., Perrotta, F., & Baccigalupi, C. (2002). Halo concentrations and weak-lensing number counts in dark energy cosmologies. Arxiv.

Chicago Style (17th ed.) Citation

Bartelmann, Matthias, Francesca Perrotta, and Carlo Baccigalupi. "Halo Concentrations and Weak-lensing Number Counts in Dark Energy Cosmologies." Arxiv 2002.

MLA (9th ed.) Citation

Bartelmann, Matthias, et al. "Halo Concentrations and Weak-lensing Number Counts in Dark Energy Cosmologies." Arxiv, 2002.

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