APA (7th ed.) Citation

Azar,Betty Schrampeer. (1981). Understanding using english Grammar / Betty schrampeer. Prentice-Hall.

Chicago Style (17th ed.) Citation

Azar,Betty Schrampeer. Understanding using English Grammar / Betty Schrampeer. Prentice-Hall, 1981.

MLA (8th ed.) Citation

Azar,Betty Schrampeer. Understanding using English Grammar / Betty Schrampeer. Prentice-Hall, 1981.

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