एपीए उद्धरण

Oxenden, C. (2004). New english file: Workbook. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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