APA (7th ed.) Citation

Azar & Matthies. (2003). Fundamentals of english grammar: Teacher's guide. Longman.

Chicago Style (17th ed.) Citation

Azar and Matthies. Fundamentals of English Grammar: Teacher's Guide. New York: Longman, 2003.

MLA (9th ed.) Citation

Azar and Matthies. Fundamentals of English Grammar: Teacher's Guide. Longman, 2003.

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