APA (7th ed.) Citation

Soars, L. L., & Soars, J. J. (2003). The New edition. New Headway Intermediate Workbook with key: учебное пособие. Oxford University Press.

Chicago Style (17th ed.) Citation

Soars, L. Liz, and J. John Soars. The New Edition. New Headway Intermediate Workbook with Key: учебное пособие. London: Oxford University Press, 2003.

MLA (8th ed.) Citation

Soars, L. Liz, and J. John Soars. The New Edition. New Headway Intermediate Workbook with Key: учебное пособие. Oxford University Press, 2003.