Swan, M., & Walter, C. (1991). The Cambridge English Course: T. I. Student"s Book. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoSwan, Michael, và Catherine Walter. The Cambridge English Course: T. I. Student"s Book. New York: Cambridge University Press, 1991.
MLA引文Swan, Michael, và Catherine Walter. The Cambridge English Course: T. I. Student"s Book. New York: Cambridge University Press, 1991.
警告:這些引文格式不一定是100%准確.