APA (7th ed.) Citation

Ayaita, Y., Weber, M., & Wetterich, C. (2009). Too few spots in the cosmic microwave background. Arxiv.

Chicago Style (17th ed.) Citation

Ayaita, Youness, Maik Weber, and Christof Wetterich. "Too Few Spots in the Cosmic Microwave Background." Arxiv 2009.

MLA (9th ed.) Citation

Ayaita, Youness, et al. "Too Few Spots in the Cosmic Microwave Background." Arxiv, 2009.