APA (7th ed.) Citation

Ringwald, A., & Wetterich, C. (1990). Average action for the N-component ϕ4 theory. Nuclear physics. B, Particle physics, 334(2), . https://doi.org/10.1016/0550-3213(90)90489-Z

Chicago Style (17th ed.) Citation

Ringwald, Andreas, and Christof Wetterich. "Average Action for the N-component ϕ4 Theory." Nuclear Physics. B, Particle Physics 334, no. 2 (1990). https://doi.org/10.1016/0550-3213(90)90489-Z.

MLA (9th ed.) Citation

Ringwald, Andreas, and Christof Wetterich. "Average Action for the N-component ϕ4 Theory." Nuclear Physics. B, Particle Physics, vol. 334, no. 2, 1990, https://doi.org/10.1016/0550-3213(90)90489-Z.