Cita APA

Azar, b. s. (1989). Understanding and using english grammar. Prentice Hall Regents.

Citación estilo Chicago

Azar, betty schrampher. Understanding and Using English Grammar. Prentice Hall Regents, 1989.

Cita MLA

Azar, betty schrampher. Understanding and Using English Grammar. Prentice Hall Regents, 1989.

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