APA (7th ed.) Citation

Azar, Matthies, & Hartle. (2003). Basic english grammar: Teacher's guide (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Azar, Matthies, and Hartle. Basic English Grammar: Teacher's Guide. 2nd ed. New York: Prentice Hall, 2003.

MLA (9th ed.) Citation

Azar, et al. Basic English Grammar: Teacher's Guide. 2nd ed. Prentice Hall, 2003.

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