एपीए उद्धरण

Cunningham, S., & Sarah Cunningham; Bill Bowler. (1999). New Headway Pronunciation Course: Intermediate. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Cunningham, Sarah, और Sarah Cunningham; Bill Bowler. New Headway Pronunciation Course: Intermediate. Oxford: Oxford University Press, 1999.

एमएलए उद्धरण

Cunningham, Sarah, और Sarah Cunningham; Bill Bowler. New Headway Pronunciation Course: Intermediate. Oxford: Oxford University Press, 1999.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.