APA Style

Soars, John, Soars, Liz. (2014). New headway upper intermediate student's book (4). Oxford: Oxford University Press.

Chicago Style

Soars, John, Soars, Liz. New headway upper intermediate student's book. 4 Oxford: Oxford University Press, 2014. Book.

MLA Style

Soars, John, Soars, Liz. New headway upper intermediate student's book. 4 Oxford: Oxford University Press, 2014. Book.

Turabian Style

Soars, John, Soars, Liz. New headway upper intermediate student's book. 4 Oxford: Oxford University Press, 2014. Book.