एपीए उद्धरण

Roberts, R. S. (1983). Dictionary of Audion radio and Video. Butterworths.

शिकागो स्टाइल उद्धरण

Roberts, Robert Sydney. Dictionary of Audion Radio and Video. London: Butterworths, 1983.

एमएलए उद्धरण

Roberts, Robert Sydney. Dictionary of Audion Radio and Video. Butterworths, 1983.