(2015). IELTS writing for success: Academic module. Tổng hợp.
Trích dẫn kiểu ChicagoIELTS Writing for Success: Academic Module. Tổng hợp, 2015.
MLA引文IELTS Writing for Success: Academic Module. Tổng hợp, 2015.
警告：這些引文格式不一定是100％准確.
APA引文