APA引文

(2012). Prepare for IELTS skills and strategies. TP. HCM: Trẻ.

Trích dẫn kiểu Chicago

Prepare for IELTS Skills and Strategies. TP. HCM: Trẻ, 2012.

MLA引文

Prepare for IELTS Skills and Strategies. TP. HCM: Trẻ, 2012.

警告：這些引文格式不一定是100％准確.