APA (7th ed.) Citation

Eichhorn, A., Lippoldt, S., Pawlowski, J. M., Reichert, M., & Schiffer, M. (2019). How perturbative is quantum gravity? Physics letters, 792, . https://doi.org/10.1016/j.physletb.2019.01.071

Chicago Style (17th ed.) Citation

Eichhorn, Astrid, Stefan Lippoldt, Jan M. Pawlowski, Manuel Reichert, and Marc Schiffer. "How Perturbative Is Quantum Gravity?" Physics Letters 792 (2019). https://doi.org/10.1016/j.physletb.2019.01.071.

MLA (9th ed.) Citation

Eichhorn, Astrid, et al. "How Perturbative Is Quantum Gravity?" Physics Letters, vol. 792, 2019, https://doi.org/10.1016/j.physletb.2019.01.071.