Cita APA

Azar, B. S. (2004). Understanding and using English grammar. Tp. HCM: Trẻ.

Chicago Style Citation

Azar, Betty Schrampfer. Understanding and Using English Grammar. Tp. HCM: Trẻ, 2004.

Cita MLA

Azar, Betty Schrampfer. Understanding and Using English Grammar. Tp. HCM: Trẻ, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.