APA Цитирование

Soars, J. J., & Soars, L. L. (2003). Pre-Intermediate Workbook with key. New Headway English Course: учебное пособие. Oxford University Press.

Chicago-стиль цитирования

Soars, J. John, and L. Liz Soars. Pre-Intermediate Workbook with Key. New Headway English Course: учебное пособие. London: Oxford University Press, 2003.

MLA-цитирование

Soars, J. John, and L. Liz Soars. Pre-Intermediate Workbook with Key. New Headway English Course: учебное пособие. Oxford University Press, 2003.