Cita APA

Heywood,Andrew. Political theory: An introduction (3rd.). Palgrave Macmillan.

Chicago Edition Citation

Heywood,Andrew. Political Theory: An Introduction. 3rd. Neew York: Palgrave Macmillan.

Cita MLA

Heywood,Andrew. Political Theory: An Introduction. 3rd. Palgrave Macmillan.

Atenció: Aquestes cites poden no estar 100% correctes.