APA Style
Azar, Betty Schrampfer. (1993).
Understanding and using english grammar .
Jakarta:
Binarupa Aksara.
Chicago Style
Azar, Betty Schrampfer.
Understanding and using english grammar.
Jakarta:
Binarupa Aksara,
1993.
Text.
MLA Style
Azar, Betty Schrampfer.
Understanding and using english grammar.
Jakarta:
Binarupa Aksara,
1993.
Text.
Turabian Style
Azar, Betty Schrampfer.
Understanding and using english grammar.
Jakarta:
Binarupa Aksara,
1993.
Print.