एपीए उद्धरण

J C Catford. (1967). Language learning: Vol.17 - No. 3&4. Michigan: Research Club in Language Learning.

शिकागो स्टाइल उद्धरण

J C Catford. Language Learning: Vol.17 - No. 3&4. Michigan: Research Club in Language Learning, 1967.

एमएलए उद्धरण

J C Catford. Language Learning: Vol.17 - No. 3&4. Michigan: Research Club in Language Learning, 1967.