Cita APA

Hutchinson, T. (1997). Life lines: Pre-intermediate (Student Book). Oxford: Oxford University Press.

Citación estilo Chicago

Hutchinson, Tom. Life Lines: Pre-intermediate (Student Book). Oxford: Oxford University Press, 1997.

Cita MLA

Hutchinson, Tom. Life Lines: Pre-intermediate (Student Book). Oxford: Oxford University Press, 1997.