Rollnik, H., & Dietz, K. Trends in elementary particle theory: International summer institute on theoretical physics in Bonn 1974. Springer.
Cita Chicago (17th ed.)Rollnik, Horst, i Klaus Dietz. Trends in Elementary Particle Theory: International Summer Institute on Theoretical Physics in Bonn 1974. Berlin [etc.]: Springer.
Cita MLA (8th ed.)Rollnik, Horst, i Klaus Dietz. Trends in Elementary Particle Theory: International Summer Institute on Theoretical Physics in Bonn 1974. Springer.
Atenció: Aquestes cites poden no estar 100% correctes.