एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

Helszajn, Joseph. Passive and Active Microwave Circuits. New York: Wiley Eastern, 1978.

एमएलए उद्धरण

Helszajn, Joseph. Passive and Active Microwave Circuits. Wiley Eastern, 1978.