APA (7th ed.) Citation

Azar, B. S., & Azar. (1994). Fundamentals of English grammar: Workbook (2nd ed.). Prentice-Hill.

Chicago Style (17th ed.) Citation

Azar, Betty Schrampfer, and Azar. Fundamentals of English Grammar: Workbook. 2nd ed. Englewood Cliffs, New Jersey: Prentice-Hill, 1994.

MLA (8th ed.) Citation

Azar, Betty Schrampfer, and Azar. Fundamentals of English Grammar: Workbook. 2nd ed. Prentice-Hill, 1994.