APA Citation

Soars, J., & Soars, L. (1987). Headway upper - intermediate: Student's Book. New York: Oxford University Press.

Chicago Style Citation

Soars, John, and Liz Soars. Headway Upper - Intermediate: Student's Book. New York: Oxford University Press, 1987.

MLA Citation

Soars, John, and Liz Soars. Headway Upper - Intermediate: Student's Book. New York: Oxford University Press, 1987.

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