Cita APA

Azar, B. S. (2002). Understanding and using English grammar (3rd ed.). Prentice Hall Regents.

Citación estilo Chicago

Azar, Betty Schrampfer. Understanding and Using English Grammar. 3rd ed. Upper Saddle River, NJ: Prentice Hall Regents, 2002.

Cita MLA

Azar, Betty Schrampfer. Understanding and Using English Grammar. 3rd ed. Prentice Hall Regents, 2002.

Warning: These citations may not always be 100% accurate.