APA Style
AZAR, Betty Schrampfer. (1989).
Understanding And Using English Grammar (Fourth Edition).
United States of America:
Prentice Hall.
Chicago Style
AZAR, Betty Schrampfer.
Understanding And Using English Grammar.
Fourth Edition
United States of America:
Prentice Hall,
1989.
Bahasa Inggris.
MLA Style
AZAR, Betty Schrampfer.
Understanding And Using English Grammar.
Fourth Edition
United States of America:
Prentice Hall,
1989.
Bahasa Inggris.
Turabian Style
AZAR, Betty Schrampfer.
Understanding And Using English Grammar.
Fourth Edition
United States of America:
Prentice Hall,
1989.
Bahasa Inggris.