APA Style
Azar, Betty Schramfer. (2001).
Basic English grammar .
Jakarta:
Prenhalindo.
Chicago Style
Azar, Betty Schramfer.
Basic English grammar.
Jakarta:
Prenhalindo,
2001.
.
MLA Style
Azar, Betty Schramfer.
Basic English grammar.
Jakarta:
Prenhalindo,
2001.
.
Turabian Style
Azar, Betty Schramfer.
Basic English grammar.
Jakarta:
Prenhalindo,
2001.
.