APA (7th ed.) Citation

Ryder, L. H. (2001). Quantum field theory (2. ed., repr.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Ryder, Lewis H. Quantum Field Theory. 2. ed., repr. Cambridge [u.a.]: Cambridge Univ. Press, 2001.

MLA (9th ed.) Citation

Ryder, Lewis H. Quantum Field Theory. 2. ed., repr. Cambridge Univ. Press, 2001.