APA (7th ed.) Citation

Aghanim, N., & Pettorino, V. (2015). Planck 2015 results: XI. CMB power spectra, likelihoods, and robustness of parameters. Arxiv.

Chicago Style (17th ed.) Citation

Aghanim, Nabila, and Valeria Pettorino. "Planck 2015 Results: XI. CMB Power Spectra, Likelihoods, and Robustness of Parameters." Arxiv 2015.

MLA (9th ed.) Citation

Aghanim, Nabila, and Valeria Pettorino. "Planck 2015 Results: XI. CMB Power Spectra, Likelihoods, and Robustness of Parameters." Arxiv, 2015.