Azar, B. S. (2000). Understanding and using english grammar: Workbook - volume b (Third edition.). Longman.
Style de citation Chicago (17e éd.)Azar, Betty Schrampfer. Understanding and Using English Grammar: Workbook - Volume B. Third edition. New York: Longman, 2000.
Style de citation MLA (9e éd.)Azar, Betty Schrampfer. Understanding and Using English Grammar: Workbook - Volume B. Third edition. Longman, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.