एपीए उद्धरण

Soars, J., & Soars, L. (2000). New headway English course: Pre - intermediate : workbook with key. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Soars, John., और Liz Soars. New Headway English Course: Pre - Intermediate : Workbook With Key. Oxford: Oxford University Press, 2000.

एमएलए उद्धरण

Soars, John., और Liz Soars. New Headway English Course: Pre - Intermediate : Workbook With Key. Oxford: Oxford University Press, 2000.