APA (7th ed.) Citation

Harding, K., Taylor, L., Adrian Vallance, D., & Byrne, T. (2005). International express: Intermediate : teacher's resource book. Oxford University Press.

Chicago Style (17th ed.) Citation

Harding, Keith, Liz Taylor, D'Arcy Adrian Vallance, and Tracy Byrne. International Express: Intermediate : Teacher's Resource Book. London: Oxford University Press, 2005.

MLA (9th ed.) Citation

Harding, Keith, et al. International Express: Intermediate : Teacher's Resource Book. Oxford University Press, 2005.