APA (7th ed.) Citation

Schwinger, J. S. (1969). Particles and sources. Gordon and Breach Science Publishers.

Chicago Style (17th ed.) Citation

Schwinger, Julian Seymour. Particles and Sources. New York: Gordon and Breach Science Publishers, 1969.

MLA (9th ed.) Citation

Schwinger, Julian Seymour. Particles and Sources. Gordon and Breach Science Publishers, 1969.

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