APA সাইটেশন

Leopold, D., & Stears, M. (2008). Political theory: Methods and approaches. Oxford university press.

শিকাগো স্টাইলে সাইটেশন

Leopold, David, এবং Marc Stears. Political Theory: Methods and Approaches. New York: Oxford university press, 2008.

এমএলএ সাইটেশন

Leopold, David, এবং Marc Stears. Political Theory: Methods and Approaches. Oxford university press, 2008.