APA (7th ed.) Citation

Freire, F., Litim, D. F., & Pawlowski, J. M. (2000). Gauge invariance and background field formalism in the exact renormalisation group. Arxiv.

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." Arxiv 2000.

MLA (9th ed.) Citation

Freire, Filipe, et al. "Gauge Invariance and Background Field Formalism in the Exact Renormalisation Group." Arxiv, 2000.