APA (7th ed.) Citation

Soars, L. L., & Soars, J. J. (2017). New headway: Elementary student's book with Oxford online skills (4th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Soars, L. Liz, and J. John Soars. New Headway: Elementary Student's Book with Oxford Online Skills. 4th ed. Oxford: Oxford University Press, 2017.

MLA (8th ed.) Citation

Soars, L. Liz, and J. John Soars. New Headway: Elementary Student's Book with Oxford Online Skills. 4th ed. Oxford University Press, 2017.