APA引文

Harsch, K. (2001). Impact listening: For intermediate &advanced students. Hong Kong: Longman Asia ELT.

Trích dẫn kiểu Chicago

Harsch, Kenton. Impact Listening: For Intermediate &advanced Students. Hong Kong: Longman Asia ELT, 2001.

MLA引文

Harsch, Kenton. Impact Listening: For Intermediate &advanced Students. Hong Kong: Longman Asia ELT, 2001.

警告：這些引文格式不一定是100％准確.