APA

Soars L., Soars J., . (2017). New headway. New York: Oxford University Press.

Chicago

Soars Liz, Soars John, . 2017. New headway. New York: Oxford University Press.

Harvard

Soars L., Soars J., . (2017). New headway. New York: Oxford University Press.

MLA

Soars Liz, Soars John, . New headway. New York: Oxford University Press. 2017.