APA (7th ed.) Citation

Azar, B. S. (1981). Understanding and using English grammar. Prentice-Hall.

Chicago Style (17th ed.) Citation

Azar, Betty Schrampfer. Understanding and Using English Grammar. Englewood Cliffs, N.J: Prentice-Hall, 1981.

MLA (9th ed.) Citation

Azar, Betty Schrampfer. Understanding and Using English Grammar. Prentice-Hall, 1981.

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