APA Style
Stevens, Richard G.. (2010).
Political philosophy (5th ed).
:
Cambridge University.
Chicago Style
Stevens, Richard G..
Political philosophy.
5th ed
:
Cambridge University,
2010.
.
MLA Style
Stevens, Richard G..
Political philosophy.
5th ed
:
Cambridge University,
2010.
.
Turabian Style
Stevens, Richard G..
Political philosophy.
5th ed
:
Cambridge University,
2010.
.