APA Style
AZR, Betty Schrampfer. (1989).
Understanding and using english grammar (1).
America:
Prentice Hall.
Chicago Style
AZR, Betty Schrampfer.
Understanding and using english grammar.
1
America:
Prentice Hall,
1989.
Text.
MLA Style
AZR, Betty Schrampfer.
Understanding and using english grammar.
1
America:
Prentice Hall,
1989.
Text.
Turabian Style
AZR, Betty Schrampfer.
Understanding and using english grammar.
1
America:
Prentice Hall,
1989.
Print.