एपीए उद्धरण

Brown, G. D., & Rice, S. (2007). Professional English in use. Cambridge ; New York: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Brown, Gillian D., और Sally Rice. Professional English in Use. Cambridge ; New York: Cambridge University Press, 2007.

एमएलए उद्धरण

Brown, Gillian D., और Sally Rice. Professional English in Use. Cambridge ; New York: Cambridge University Press, 2007.