APA (7th ed.) Citation

AZAR, B. S. Understanding and using english grammar. Prentice-Hall.

Chicago Style (17th ed.) Citation

AZAR, Betty S. Understanding and Using English Grammar. New Jersey: Prentice-Hall.

MLA (9th ed.) Citation

AZAR, Betty S. Understanding and Using English Grammar. Prentice-Hall.

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