एपीए उद्धरण

James, C. (1980). Contrastive analysis. Harlow, Essex: Longman.

शिकागो स्टाइल उद्धरण

James, Carl. Contrastive Analysis. Harlow, Essex: Longman, 1980.

एमएलए उद्धरण

James, Carl. Contrastive Analysis. Harlow, Essex: Longman, 1980.