APA (7th ed.) Citation

Wetterich, C. (2015). Cosmic fluctuations from a quantum effective action. Arxiv.

Chicago Style (17th ed.) Citation

Wetterich, Christof. "Cosmic Fluctuations from a Quantum Effective Action." Arxiv 2015.

MLA (9th ed.) Citation

Wetterich, Christof. "Cosmic Fluctuations from a Quantum Effective Action." Arxiv, 2015.

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