APA (7th ed.) Citation

Amendola, L., Enqvist, K., & Koivisto, T. (2011). Unifying Einstein and Palatini gravities. Physical review. D, Particles, fields, gravitation, and cosmology, 83(4), . https://doi.org/10.1103/PhysRevD.83.044016

Chicago Style (17th ed.) Citation

Amendola, Luca, Kari Enqvist, and Tomi Koivisto. "Unifying Einstein and Palatini Gravities." Physical Review. D, Particles, Fields, Gravitation, and Cosmology 83, no. 4 (2011). https://doi.org/10.1103/PhysRevD.83.044016.

MLA (9th ed.) Citation

Amendola, Luca, et al. "Unifying Einstein and Palatini Gravities." Physical Review. D, Particles, Fields, Gravitation, and Cosmology, vol. 83, no. 4, 2011, https://doi.org/10.1103/PhysRevD.83.044016.