APA

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

Chicago

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

Harvard

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

MLA

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