APA (7th ed.) Citation

Amendola, L. (2002). Correlated perturbations from inflation and the cosmic microwave background. Physical review letters, 88(21), . https://doi.org/10.1103/PhysRevLett.88.211302

Chicago Style (17th ed.) Citation

Amendola, Luca. "Correlated Perturbations from Inflation and the Cosmic Microwave Background." Physical Review Letters 88, no. 21 (2002). https://doi.org/10.1103/PhysRevLett.88.211302.

MLA (9th ed.) Citation

Amendola, Luca. "Correlated Perturbations from Inflation and the Cosmic Microwave Background." Physical Review Letters, vol. 88, no. 21, 2002, https://doi.org/10.1103/PhysRevLett.88.211302.

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