Leopold, D., & Stears, M. (2008). Political theory: Methods and approaches. Oxford University Press.
Chicago Style (17. basım) AtıfLeopold, David, ve Marc Stears. Political Theory: Methods and Approaches. Oxford ; New York: Oxford University Press, 2008.
MLA (9th ed.) AtıfLeopold, David, ve Marc Stears. Political Theory: Methods and Approaches. Oxford University Press, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..