APA ציטוט

Harrison, M. (2012). Complete IELTS: Workbook Audio CD. Cambridge: Cambridge Univeristy.

Trích dẫn kiểu Chicago

Harrison, Mark. Complete IELTS: Workbook Audio CD. Cambridge: Cambridge Univeristy, 2012.

ציטוט MLA

Harrison, Mark. Complete IELTS: Workbook Audio CD. Cambridge: Cambridge Univeristy, 2012.