APA (7th ed.) Citation

Azar. (1993). Understanding and using English grammar (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Azar. Understanding and Using English Grammar. 2nd ed. New Jersey: Prentice Hall, 1993.

MLA (9th ed.) Citation

Azar. Understanding and Using English Grammar. 2nd ed. Prentice Hall, 1993.

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