Brown, H. D. (2007). Principles of language learning and teaching (5th ed.). Pearson Longman.
芝加哥风格引文Brown, H. Douglas. Principles of Language Learning and Teaching. 5th ed. White Plains, NY: Pearson Longman, 2007.
MLA引文Brown, H. Douglas. Principles of Language Learning and Teaching. 5th ed. Pearson Longman, 2007.
警告：这些引文格式不一定是100％准确.