Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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