एपीए उद्धरण

(2008). Face2face: Upper intermediate student's book. New York, US: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Face2face: Upper Intermediate Student's Book. New York, US: Cambridge University Press, 2008.

एमएलए उद्धरण

Face2face: Upper Intermediate Student's Book. New York, US: Cambridge University Press, 2008.