APA引文

Lougheed, L. (2003). Learning to listen 1: Making sense of spoken English. Class CDs. New York: Macmillan.

Trích dẫn kiểu Chicago

Lougheed, Lin. Learning to Listen 1: Making Sense of Spoken English. Class CDs. New York: Macmillan, 2003.

MLA引文

Lougheed, Lin. Learning to Listen 1: Making Sense of Spoken English. Class CDs. New York: Macmillan, 2003.

警告：这些引文格式不一定是100％准确.