APA Style
Azar, Betty Schrampfer. (1989).
Understanding and Using English Grammar :Second Edition (Second Edition).
Bandung:
Pretince Hall Regents.
Chicago Style
Azar, Betty Schrampfer.
Understanding and Using English Grammar :Second Edition.
Second Edition
Bandung:
Pretince Hall Regents,
1989.
Bahasa.
MLA Style
Azar, Betty Schrampfer.
Understanding and Using English Grammar :Second Edition.
Second Edition
Bandung:
Pretince Hall Regents,
1989.
Bahasa.
Turabian Style
Azar, Betty Schrampfer.
Understanding and Using English Grammar :Second Edition.
Second Edition
Bandung:
Pretince Hall Regents,
1989.
Bahasa.