APA (7th ed.) Citation

Schwinger, J. (1970). Particles, sources, and fields. Addison-Wesley.

Chicago Style (17th ed.) Citation

Schwinger, Julian. Particles, Sources, and Fields. Reading: Addison-Wesley, 1970.

MLA (9th ed.) Citation

Schwinger, Julian. Particles, Sources, and Fields. Addison-Wesley, 1970.