एपीए उद्धरण

Richards, J. C. (2002). New interchange 1: English for international communication : lab guide. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Richards, Jack C. New Interchange 1: English for International Communication : Lab Guide. Cambridge: Cambridge University Press, 2002.

एमएलए उद्धरण

Richards, Jack C. New Interchange 1: English for International Communication : Lab Guide. Cambridge: Cambridge University Press, 2002.