एपीए उद्धरण

Langan John. (2003). Ten Skills You Really Need to Succeed in College. American: MC Graw Hill.

शिकागो स्टाइल उद्धरण

Langan John. Ten Skills You Really Need to Succeed in College. American: MC Graw Hill, 2003.

एमएलए उद्धरण

Langan John. Ten Skills You Really Need to Succeed in College. American: MC Graw Hill, 2003.

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