APA Citation

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.

MLA Citation

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

Warning: These citations may not always be 100% accurate.