APA (7th ed.) Citation

Horesh, A., Seidel, G., & Bartelmann, M. (2010). The lensing efficiencies of MACS X-ray selected versus RCS optically selected galaxy clusters. Arxiv.

Chicago Style (17th ed.) Citation

Horesh, Assaf, Gregor Seidel, and Matthias Bartelmann. "The Lensing Efficiencies of MACS X-ray Selected Versus RCS Optically Selected Galaxy Clusters." Arxiv 2010.

MLA (9th ed.) Citation

Horesh, Assaf, et al. "The Lensing Efficiencies of MACS X-ray Selected Versus RCS Optically Selected Galaxy Clusters." Arxiv, 2010.

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