Cita APA

Hutchinson, T. (1997). American hotline: Progress-teacher's book. Oxford: Oxford University Press.

Citación estilo Chicago

Hutchinson, Tom. American Hotline: Progress-teacher's Book. Oxford: Oxford University Press, 1997.

Cita MLA

Hutchinson, Tom. American Hotline: Progress-teacher's Book. Oxford: Oxford University Press, 1997.