APA (7th ed.) Citation

Chirgwin, B. H., Plumpton, C., & Kilmister, C. W. (1972). Elementary electromagnetic theory. Pergamon Pr.

Chicago Style (17th ed.) Citation

Chirgwin, Brian H., Charles Plumpton, and Clive W. Kilmister. Elementary Electromagnetic Theory. Oxford: Pergamon Pr, 1972.

MLA (9th ed.) Citation

Chirgwin, Brian H., et al. Elementary Electromagnetic Theory. Pergamon Pr, 1972.