APA引文

Azar, B. S., & Betty Schrampfer Azar; Donald A. Azar. (1999). Fundamentals of english grammar: Workbook. City London: Prentice Hall Regents.

Trích dẫn kiểu Chicago

Azar, Betty Schrampfer, và Betty Schrampfer Azar; Donald A. Azar. Fundamentals of English Grammar: Workbook. City London: Prentice Hall Regents, 1999.

MLA引文

Azar, Betty Schrampfer, và Betty Schrampfer Azar; Donald A. Azar. Fundamentals of English Grammar: Workbook. City London: Prentice Hall Regents, 1999.

警告：這些引文格式不一定是100％准確.