Cita APA (7th ed.)
Schweber, S. S., & Bethe, H. A. (1961). An Introduction to relativistic quantum field theory: Forew. by Hans A. Bethe. Row, Peterson.
Cita Chicago (17th ed.)
Schweber, Silvan S., i Hans A. Bethe. An Introduction to Relativistic Quantum Field Theory: Forew. by Hans A. Bethe. Evanston/Ill: Row, Peterson, 1961.
Cita MLA (9th ed.)
Schweber, Silvan S., i Hans A. Bethe. An Introduction to Relativistic Quantum Field Theory: Forew. by Hans A. Bethe. Row, Peterson, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.