Levine, G. S. (2011). Code choice in the language classroom. Multilingual Matters.
芝加哥风格引文Levine, Glenn S. Code Choice in the Language Classroom. Bristol ; Buffalo: Multilingual Matters, 2011.
MLA引文Levine, Glenn S. Code Choice in the Language Classroom. Multilingual Matters, 2011.
警告：这些引文格式不一定是100％准确.