APA (7th ed.) Citation

Schrampfer Azar, B. \. A. (1994). Fundamentals of english grammar: Workbook (2.). Prentice Hall Regents.

Chicago Style (17th ed.) Citation

Schrampfer Azar, Betty \ Azar. Fundamentals of English Grammar: Workbook. 2. Barcelona, España: Prentice Hall Regents, 1994.

MLA (8th ed.) Citation

Schrampfer Azar, Betty \ Azar. Fundamentals of English Grammar: Workbook. 2. Prentice Hall Regents, 1994.