APA

SwansMichael, Walter C., . (1991). The New Cambridge English Course. New York: Cambridge University Press.

Chicago

SwansMichael, Walter Catherine, . 1991. The New Cambridge English Course. New York: Cambridge University Press.

Harvard

SwansMichael, Walter C., . (1991). The New Cambridge English Course. New York: Cambridge University Press.

MLA

SwansMichael, Walter Catherine, . The New Cambridge English Course. New York: Cambridge University Press. 1991.