APA引文

Nunan, D. (1999). Second language teaching and learning. Boston, Mass.: Heinle and Heinle.

Trích dẫn kiểu Chicago

Nunan, David. Second Language Teaching and Learning. Boston, Mass.: Heinle and Heinle, 1999.

MLA引文

Nunan, David. Second Language Teaching and Learning. Boston, Mass.: Heinle and Heinle, 1999.

警告：这些引文格式不一定是100％准确.