APA Citation

Azar, B. S. (1989). Understanding and Using English Grammar. Prentice hall Regents.

Chicago Style Citation

Azar, Betty Schrampfer. Understanding and Using English Grammar. Prentice hall Regents, 1989.

MLA Citation

Azar, Betty Schrampfer. Understanding and Using English Grammar. Prentice hall Regents, 1989.

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