APA引文

Nunan, D. (2002). Expressions: Meaningful English communication: Intro. Australia: Heinle & Heinle.

Trích dẫn kiểu Chicago

Nunan, David. Expressions: Meaningful English Communication: Intro. Australia: Heinle & Heinle, 2002.

MLA引文

Nunan, David. Expressions: Meaningful English Communication: Intro. Australia: Heinle & Heinle, 2002.

警告：这些引文格式不一定是100％准确.