एपीए उद्धरण

Langford-Smith, F. (1967). Radio designer's handbook (4th ed.). Iliffe.

शिकागो स्टाइल उद्धरण

Langford-Smith, F. Radio Designer's Handbook. 4th ed. London: Iliffe, 1967.

एमएलए उद्धरण

Langford-Smith, F. Radio Designer's Handbook. 4th ed. Iliffe, 1967.