Betty Schrampfer Azar. (2000). Understanding and Using English Grammar: Workbook. New York: Pearson Education.
Chicago Style CitationBetty Schrampfer Azar. Understanding and Using English Grammar: Workbook. New York: Pearson Education, 2000.
MLA CitationBetty Schrampfer Azar. Understanding and Using English Grammar: Workbook. New York: Pearson Education, 2000.
Warning: These citations may not always be 100% accurate.