APA Style
Prewitt , Kennetgh; Sidney Verba ; Robert H Salisbury. (2006).
An Introduction To American Goverment , Sixth Edition .
:
.
Chicago Style
Prewitt , Kennetgh; Sidney Verba ; Robert H Salisbury.
An Introduction To American Goverment , Sixth Edition.
:
,
2006.
.
MLA Style
Prewitt , Kennetgh; Sidney Verba ; Robert H Salisbury.
An Introduction To American Goverment , Sixth Edition.
:
,
2006.
.
Turabian Style
Prewitt , Kennetgh; Sidney Verba ; Robert H Salisbury.
An Introduction To American Goverment , Sixth Edition.
:
,
2006.
.