Gaya APA
Azar, Betty Schrampfer. (2003).
Fundamentals of english grammar third edition with answer key .
New York:
Longman, Inc.
Gaya Chicago
Azar, Betty Schrampfer.
Fundamentals of english grammar third edition with answer key.
New York:
Longman, Inc,
2003.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Fundamentals of english grammar third edition with answer key.
New York:
Longman, Inc,
2003.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Fundamentals of english grammar third edition with answer key.
New York:
Longman, Inc,
2003.
Print.