APA引文

Nunan, D. (2000). Go for it! Boston, MA: Heinle & Heinle.

Trích dẫn kiểu Chicago

Nunan, David. Go for It! Boston, MA: Heinle & Heinle, 2000.

MLA引文

Nunan, David. Go for It! Boston, MA: Heinle & Heinle, 2000.

警告：這些引文格式不一定是100％准確.