APA引文

Azar, B. S., & Betty Schrampfer Azar. (1995). Basic english grammar. White Plains, NY: Pearson Longman.

Trích dẫn kiểu Chicago

Azar, Betty Schrampfer, và Betty Schrampfer Azar. Basic English Grammar. White Plains, NY: Pearson Longman, 1995.

MLA引文

Azar, Betty Schrampfer, và Betty Schrampfer Azar. Basic English Grammar. White Plains, NY: Pearson Longman, 1995.

警告：這些引文格式不一定是100％准確.