APA (7th ed.) Citation

Peskin, M. E., & Schroeder, D. V. (1995). An introduction to quantum field theory. Westview Press.

Chicago Style (17th ed.) Citation

Peskin, Michael Edward, and Daniel V. Schroeder. An Introduction to Quantum Field Theory. Boulder, Colo: Westview Press, 1995.

MLA (9th ed.) Citation

Peskin, Michael Edward, and Daniel V. Schroeder. An Introduction to Quantum Field Theory. Westview Press, 1995.