Cita APA

Hutchinson, T., & Tom Hutchinson. (1997). LifeLines: Pre-intermediate: Workbook. United Kingdom: Oxford University Press.

Citación estilo Chicago

Hutchinson, Tom, y Tom Hutchinson. LifeLines: Pre-intermediate: Workbook. United Kingdom: Oxford University Press, 1997.

Cita MLA

Hutchinson, Tom, y Tom Hutchinson. LifeLines: Pre-intermediate: Workbook. United Kingdom: Oxford University Press, 1997.

Precaución: Estas citas no son 100% exactas.