APA (7th ed.) Citation

R, A., C, A. B., T, A., B, A., M, A., H, A., . . . S, Z. (2020). Search for the Rare Decays B_{s}^{0}→e^{+}e^{-} and B^{0}→e^{+}e^{-}. Physical review letters, 124(21), 211802. https://doi.org/10.1103/PhysRevLett.124.211802

Chicago Style (17th ed.) Citation

R, Aaij, et al. "Search for the Rare Decays B_{s}^{0}→e^{+}e^{-} and B^{0}→e^{+}e^{-}." Physical Review Letters 124, no. 21 (2020): 211802. https://doi.org/10.1103/PhysRevLett.124.211802.

MLA (9th ed.) Citation

R, Aaij, et al. "Search for the Rare Decays B_{s}^{0}→e^{+}e^{-} and B^{0}→e^{+}e^{-}." Physical Review Letters, vol. 124, no. 21, 2020, p. 211802, https://doi.org/10.1103/PhysRevLett.124.211802.