APA引文

Dubicka, I. (2007). Market leader: Avanced business English. England: Pearson Education Ltd.

Trích dẫn kiểu Chicago

Dubicka, Iwonna. Market Leader: Avanced Business English. England: Pearson Education Ltd, 2007.

MLA引文

Dubicka, Iwonna. Market Leader: Avanced Business English. England: Pearson Education Ltd, 2007.

警告：這些引文格式不一定是100％准確.