APA citiranje

Soars, J., & Soars, L. (2001). American headway: Student book. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Soars, John, và Liz Soars. American Headway: Student Book. Oxford: Oxford Univ. Press, 2001.

MLA citiranje

Soars, John, và Liz Soars. American Headway: Student Book. Oxford: Oxford Univ. Press, 2001.