Cita APA

Wallwork, A. (2006). International express: Upper-Intermediate. New York: Oxford University Press.

Chicago Style Citation

Wallwork, Adrian. International Express: Upper-Intermediate. New York: Oxford University Press, 2006.

Cita MLA

Wallwork, Adrian. International Express: Upper-Intermediate. New York: Oxford University Press, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.