APA ציטוט

Soars, J., & Soars, L. (1994). Headway Intermediate: Workbook. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Soars, John, và Liz Soars. Headway Intermediate: Workbook. Oxford: Oxford University Press, 1994.

ציטוט MLA

Soars, John, và Liz Soars. Headway Intermediate: Workbook. Oxford: Oxford University Press, 1994.