APA (7th ed.) Citation

Freire, F., Litim, D. F., & Pawlowski, J. M. (2000). Gauge invariance and background field formalism in the exact renormalisation group. Physics letters, 495(1), . https://doi.org/10.1016/S0370-2693(00)01231-4

Chicago Style (17th ed.) Citation

Freire, Filipe, Daniel F. Litim, and Jan M. Pawlowski. "Gauge Invariance and Background Field Formalism in the Exact Renormalisation Group." Physics Letters 495, no. 1 (2000). https://doi.org/10.1016/S0370-2693(00)01231-4.

MLA (9th ed.) Citation

Freire, Filipe, et al. "Gauge Invariance and Background Field Formalism in the Exact Renormalisation Group." Physics Letters, vol. 495, no. 1, 2000, https://doi.org/10.1016/S0370-2693(00)01231-4.