APA (7th ed.) Citation

Helszajn, J. (1978). Passive and active microwave circuits / (by) J. Helszajn. Wiley.

Chicago Style (17th ed.) Citation

Helszajn, J. Passive and Active Microwave Circuits / (by) J. Helszajn. New York ; Chichester (etc.): Wiley, 1978.

MLA (9th ed.) Citation

Helszajn, J. Passive and Active Microwave Circuits / (by) J. Helszajn. Wiley, 1978.

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