APA引文

Collins, H. (2014). Skills for the TOEIC test: Listening and reading. Harper Collins Publishers.

Trích dẫn kiểu Chicago

Collins, Harper. Skills for the TOEIC Test: Listening and Reading. Harper Collins Publishers, 2014.

MLA引文

Collins, Harper. Skills for the TOEIC Test: Listening and Reading. Harper Collins Publishers, 2014.

警告：这些引文格式不一定是100％准确.