Style de citation APA

Azar, B. S., & Betty Schrampfer Azar; Donald A. Azar. (2000). Understanding and using english grammar: Workbook. Hà Nội: Thanh niên.

Style de citation Chicago

Azar, Betty Schrampfer, et Betty Schrampfer Azar; Donald A. Azar. Understanding and Using English Grammar: Workbook. Hà Nội: Thanh niên, 2000.

Style de citation MLA

Azar, Betty Schrampfer, et Betty Schrampfer Azar; Donald A. Azar. Understanding and Using English Grammar: Workbook. Hà Nội: Thanh niên, 2000.

Attention : ces citations peuvent ne pas être correctes à 100%.