APA (7th ed.) Citation

Kaellén, G. (1972). Quantum electrodynamics. Springer.

Chicago Style (17th ed.) Citation

Kaellén, Gunnar. Quantum Electrodynamics. Berlin: Springer, 1972.

MLA (9th ed.) Citation

Kaellén, Gunnar. Quantum Electrodynamics. Springer, 1972.

Warning: These citations may not always be 100% accurate.