Cita APA (7th ed.)

Pettit, P. (1991). Contemporary Political Theory. Macmillan.

Cita Chicago (17th ed.)

Pettit, Philip. Contemporary Political Theory. New York: Macmillan, 1991.

Cita MLA (9th ed.)

Pettit, Philip. Contemporary Political Theory. Macmillan, 1991.