Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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