Gaya APA
Azar, Betty Schrampfer. (1993).
Fundamentals of English grammar (3nd ed.).
Jakarta:
Binarupa Aksara.
Gaya Chicago
Azar, Betty Schrampfer.
Fundamentals of English grammar.
3nd ed.
Jakarta:
Binarupa Aksara,
1993.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Fundamentals of English grammar.
3nd ed.
Jakarta:
Binarupa Aksara,
1993.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Fundamentals of English grammar.
3nd ed.
Jakarta:
Binarupa Aksara,
1993.
Print.