APA (7th ed.) Citation

PAR, A., Z, A., M, A., D, B., RB, T., CA, B., . . . S, Z. (2021). Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season. Physical review letters, 127(15), 151301. https://doi.org/10.1103/PhysRevLett.127.151301

Chicago Style (17th ed.) Citation

PAR, Ade, et al. "Improved Constraints on Primordial Gravitational Waves Using Planck, WMAP, and BICEP/Keck Observations Through the 2018 Observing Season." Physical Review Letters 127, no. 15 (2021): 151301. https://doi.org/10.1103/PhysRevLett.127.151301.

MLA (9th ed.) Citation

PAR, Ade, et al. "Improved Constraints on Primordial Gravitational Waves Using Planck, WMAP, and BICEP/Keck Observations Through the 2018 Observing Season." Physical Review Letters, vol. 127, no. 15, 2021, p. 151301, https://doi.org/10.1103/PhysRevLett.127.151301.