APA استشهاد

Johnk, C. T. A. (1975). Engineering electromagnetic fields and waves. Wiley.

استشهاد بنمط شيكاغو

Johnk, Carl Theodore Adolf. Engineering Electromagnetic Fields and Waves. New York: Wiley, 1975.

MLA استشهاد

Johnk, Carl Theodore Adolf. Engineering Electromagnetic Fields and Waves. Wiley, 1975.