CARRASCO, L. E. (2014). BASIC ENGLISH GRAMMAR AND COMPOSITION- 4. GOOD LUCK PUBLISHERS.
芝加哥风格引文CARRASCO, LATE. EFFIE. BASIC ENGLISH GRAMMAR AND COMPOSITION- 4. GOOD LUCK PUBLISHERS, 2014.
MLA引文CARRASCO, LATE. EFFIE. BASIC ENGLISH GRAMMAR AND COMPOSITION- 4. GOOD LUCK PUBLISHERS, 2014.
警告：这些引文格式不一定是100％准确.