एपीए उद्धरण

Richards, J. C., & Jack C Richards. (2005). Interchange: Intro. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Richards, Jack C., और Jack C Richards. Interchange: Intro. Cambridge: Cambridge University Press, 2005.

एमएलए उद्धरण

Richards, Jack C., और Jack C Richards. Interchange: Intro. Cambridge: Cambridge University Press, 2005.