APA (7th ed.) Citation

Ade, P. A., Bartelmann, M., Pettorino, V., & Schäfer, B. M. (2014). Planck 2013 results: I. Overview of products and scientific results. Arxiv.

Chicago Style (17th ed.) Citation

Ade, Peter A., Matthias Bartelmann, Valeria Pettorino, and Björn Malte Schäfer. "Planck 2013 Results: I. Overview of Products and Scientific Results." Arxiv 2014.

MLA (9th ed.) Citation

Ade, Peter A., et al. "Planck 2013 Results: I. Overview of Products and Scientific Results." Arxiv, 2014.