APA Citation

Betty S. Azar. (2009). Understanding and using English grammar. New York: Pearson Education.

Chicago Style Citation

Betty S. Azar. Understanding and Using English Grammar. New York: Pearson Education, 2009.

MLA Citation

Betty S. Azar. Understanding and Using English Grammar. New York: Pearson Education, 2009.

Warning: These citations may not always be 100% accurate.