APA (7th ed.) Citation

Nojiri, S., Odintsov, S., Oikonomou, V., & Popov, A. A. (2021). Ghost-free F(R,G) gravity. Elsevier.

Chicago Style (17th ed.) Citation

Nojiri, S., S.D Odintsov, V.K Oikonomou, and Arkady A. Popov. Ghost-free F(R,G) Gravity. Elsevier, 2021.

MLA (8th ed.) Citation

Nojiri, S., et al. Ghost-free F(R,G) Gravity. Elsevier, 2021.