Swan, M., & Walter, C. (1987). The Cambridge English course. New York: Cambridge University Press.
Chicago Style CitationSwan, Michael, and Catherine Walter. The Cambridge English Course. New York: Cambridge University Press, 1987.
MLA CitationSwan, Michael, and Catherine Walter. The Cambridge English Course. New York: Cambridge University Press, 1987.
Warning: These citations may not always be 100% accurate.