APA Citation

Soars, J., & Soars, L. (1991). Headway: Pre-intermediate students book. Oxford: Oxford University Press.

Chicago Style Citation

Soars, John, and Liz Soars. Headway: Pre-intermediate Students Book. Oxford: Oxford University Press, 1991.

MLA Citation

Soars, John, and Liz Soars. Headway: Pre-intermediate Students Book. Oxford: Oxford University Press, 1991.

Warning: These citations may not always be 100% accurate.