एपीए उद्धरण

Redston, C. (2005). Face two Face Pre - Intermadiate Student's Book. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Redston, Chris. Face Two Face Pre - Intermadiate Student's Book. Cambridge University Press, 2005.

एमएलए उद्धरण

Redston, Chris. Face Two Face Pre - Intermadiate Student's Book. Cambridge University Press, 2005.