APA Style
Azar, Betty Schrampfer, Hagen, Stacy A.. (2011).
Fundamentals of English grammar (4th ed.).
:
Pearson Longman.
Chicago Style
Azar, Betty Schrampfer, Hagen, Stacy A..
Fundamentals of English grammar.
4th ed.
:
Pearson Longman,
2011.
.
MLA Style
Azar, Betty Schrampfer, Hagen, Stacy A..
Fundamentals of English grammar.
4th ed.
:
Pearson Longman,
2011.
.
Turabian Style
Azar, Betty Schrampfer, Hagen, Stacy A..
Fundamentals of English grammar.
4th ed.
:
Pearson Longman,
2011.
.