APA引文

Carroll, B. J. (1980). Testing communicative performance: An interim study. Pergamon Press.

Chicago Style (17th ed.) Citation

Carroll, Brendan J. Testing Communicative Performance: An Interim Study. Oxford: Pergamon Press, 1980.

MLA引文

Carroll, Brendan J. Testing Communicative Performance: An Interim Study. Pergamon Press, 1980.