Cita APA

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

Citación estilo Chicago

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

Cita MLA

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