Braverman, S. (2008). IELTS academic module: How to maximize your score. Simone Braverman.
芝加哥风格引文Braverman, Simone. IELTS Academic Module: How to Maximize Your Score. [S.I]: Simone Braverman, 2008.
MLA引文Braverman, Simone. IELTS Academic Module: How to Maximize Your Score. Simone Braverman, 2008.
警告：这些引文格式不一定是100％准确.