APA (7th ed.) Citation

Eichhorn, A., Lippoldt, S., Pawlowski, J. M., Reichert, M., & Schiffer, M. (2018). How perturbative is quantum gravity? Arxiv.

Chicago Style (17th ed.) Citation

Eichhorn, Astrid, Stefan Lippoldt, Jan M. Pawlowski, Manuel Reichert, and Marc Schiffer. "How Perturbative Is Quantum Gravity?" Arxiv 2018.

MLA (9th ed.) Citation

Eichhorn, Astrid, et al. "How Perturbative Is Quantum Gravity?" Arxiv, 2018.

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