एपीए उद्धरण

Doff, A. (1994). Language use: Intermediate. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Doff, Adrian. Language Use: Intermediate. Cambridge: Cambridge University Press, 1994.

एमएलए उद्धरण

Doff, Adrian. Language Use: Intermediate. Cambridge: Cambridge University Press, 1994.