एपीए उद्धरण

Oxenden, C. (2004). New English file: Elementary : Workbook. Oxford: Oxford Univ. Press.

शिकागो स्टाइल उद्धरण

Oxenden, Clive. New English File: Elementary : Workbook. Oxford: Oxford Univ. Press, 2004.

एमएलए उद्धरण

Oxenden, Clive. New English File: Elementary : Workbook. Oxford: Oxford Univ. Press, 2004.