APA (7th ed.) Citation

Portis, A. M. (1978). Electromagnetic fields: Sources and media. Wiley.

Chicago Style (17th ed.) Citation

Portis, Alan M. Electromagnetic Fields: Sources and Media. New York: Wiley, 1978.

MLA (9th ed.) Citation

Portis, Alan M. Electromagnetic Fields: Sources and Media. Wiley, 1978.

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