Gaya APA
Azar, Betty Schrampfer. (1993).
Understanding and Using English Grammar (2nd ed.).
Jakarta:
Binarupa Aksara Publishing.
Gaya Chicago
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
2nd ed.
Jakarta:
Binarupa Aksara Publishing,
1993.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
2nd ed.
Jakarta:
Binarupa Aksara Publishing,
1993.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
2nd ed.
Jakarta:
Binarupa Aksara Publishing,
1993.
Print.