एपीए उद्धरण

Collaboration language learning and teaching. (1992). Collaboration language learning and teaching. Cambridge, New York: Cambridge Univ. Press.

शिकागो स्टाइल उद्धरण

Collaboration language learning and teaching. Collaboration Language Learning and Teaching. Cambridge, New York: Cambridge Univ. Press, 1992.

एमएलए उद्धरण

Collaboration language learning and teaching. Collaboration Language Learning and Teaching. Cambridge, New York: Cambridge Univ. Press, 1992.