APA ציטוט

Hallows, R. (2006). IELTS Express: Upper Intermediate Coursebook. Boston, MA: Thomson.

Trích dẫn kiểu Chicago

Hallows, Richard. IELTS Express: Upper Intermediate Coursebook. Boston, MA: Thomson, 2006.

ציטוט MLA

Hallows, Richard. IELTS Express: Upper Intermediate Coursebook. Boston, MA: Thomson, 2006.